MEASURING
EQUIPMENTDIGITAL TORQUE WRENCHES410

TORQUE WRENCHES

423

DIGITAL TORQUE CHECKERS

434

GAUGES

436

397

MEASURING
EQUIPMENT

Mechanism of screw fastening
Torque in screw fastening is related to the rotational force applied to a screws.
We have to study the mechanism of screw fastening ﬁrst to understand the torque on
the screws.
Mechanism of screw fastening
Tightened bolt does not loosen easily for the force
on the bolt that tries to restore on it. When a bolt istightened, a tensile force is applied to it.
The stretched bolt tries to return to its originalRotateScrew isrotating freely

Bolt

Tightened
Tensileforce

Objectposition like a spring and compresses the part

TightenNo rotating(parts, etc.) to which it is tightened.
When bolt being tightened (ﬁxed), the tension force

Returning
force

Nut

and the return force on the bolt are even.
Screws extended

What happens to the screw continuously tightened?
When the tightened bolt is loosened, thestretched bolt returns to its original position.
However, if the tightening force is increased, thebolt will not completely return to its original
position after a certain point.

Elastic range

Plastic detcrnation range

Returns to theoriginal position

Do not returns to theoriginal position

Over torqueThis point is called the "yield point and theforce range where the bolt returns to its original
position is called the "elastic range" and the
The range where the bolt completely returns to
its original shape is called the "plastic
deformation range". If the bolt is continuously
tightened over the plastic deformation range,

Yield point

Breakdown
point

Torquerange over the elastic range "plastic range".

Appropriate
torque range

Bolt extended

the bolt will breakdown. This breakdown pointis called the "breaking point.

Column Elastic and Plastic detcrnation range
Examples of clips in the elastic and plastic deformation ranges.
After 5 paper are clipped

After 20 paper are clipped

After 50 paper are clipped

Tightening a screw means
stretching a screw.
As shown in the example of the clip, thescrew is stretched when it is tightened.
After it reaches the plastic deformation
range, the bolt will not be able to return
to its original position completely.
After several over force tightening,
the returning force (axial force) to theoriginal position becomes weaker, andthe screw will loosen easily, or it will be
broken in the worst case.

398

MEASURING
EQUIPMENT

Axial forces management is needed.
When a bolt reaches the plastic deformation

Tightening a screw = Stretching a screw

range, the ratio of bolt extension becomes larger
than tightening force but it is diﬃcult for worker toknow it. In addition, it is not easy to ﬁnd whichbolts are deformed from the appearance.

Extend force Return force

Bolt

Return force Extend force

The screw is tightenedfor the force (axial force)
being even!

Nut

Axial force and torque
Torque is the rotational force shown as "T" when

F (Force)

T (Torque)a force "F" is applied at a point "L". In other words,

Eﬀort

torque is a rotational force, not an axial force.
The torque method is used as an alternative
measuring way for axial force by calculatingrotational force.

L (length)
T (Torque) = F (force) × L (length)
For example, when a force of 100 N (approx. 10 kgf) is
applied to a force point 1 m from the rotating shaft,the torque is 100 N・m (approx. 10 kgf-m).

Screw loosening mechanism
Screw stretches and shrinks always when it isColumn Screws and Bolts

tightened. If the screw is over-tightened, thestretch and the pinching force become weaker.

The name "screw" is used as a common name of

If the bolt is not tightened enough, vibration andheat from the surroundings will break this balance
to be loosened. in case the screw is overtightened, the fastened object (parts, etc.) or thescrew itself will be broken.

fasteners such as bolts and cap screws (hexagon
socket cap screw), but it means the threaded part ofthe bolt. A "bolt" is used

Bolt

for a screw with a headScrew

for turning.

Head

1kgf・m＝9.8067N・m

1kgf・m≒10N・m

1N・m≒0.1kgf・m399

MEASURING
EQUIPMENT

Types and Features of Torque Wrench
Torque wrenches are tools for tightening bolts, nuts, and other screws to a speciﬁed torque.
It is classiﬁed as a measuring equipment and it is used as a tightening tool at a speciﬁed
torque.

Mechanical
Torque is measured by mechanical way such as springs, cams, and pivots.

TORQUE WRENCH PRE-SET TYPE（TORQUE WRENCH PRE-LOCK TYPE
(single function)

P.424 - 430 ）（TORQUE WRENCH DIAL TYPE（

P.433 ）

P.431 - 432 ）DigitalTorque is measured by electrical sensor.

DIGITAL RATCHETDIGITAL RATCHET [MEMORQ]TORQULE (TRASAS series)

（

（

（

P.411 - 422 ）P.037 - 050 ）P.032 - 033 ）Features per typeMechanicalType
Comparison items

DigitalPreset typePre-locked type(single function
type)

Dial type

DIGITALRATCHET

DIGITALRATCHET[MEMORQ]TORQULEContinuous
operation

Continuous work at a single torque value inproduction line, etc.

◎

◎

△

○

○

○

Versatility

Need to change the torque value depend oneach operation or measuring object

△

×

○

◎

◎

○

Fastening
check results
and inspection

Measurement results can be displayed,easy to manage torque values.

×

×

◎

◎

◎

◎

Measurement
accuracyLess variation in work results regardless of theworker's level

△

△

◎

◎

◎

◎

Traceability

Record the results and trace work results

×

×

×

×

◎

◎

Systemconnection

Connect production and quality control systems
and manage work procedures or instructions

×

×

×

×

◎

◎

Installation
cost

Initial cost

○

◎

△

◎

△

○

When the preset
torque value isreached, a lightshock is felt in
the hand and a"click "* sound isheard. The
torque setting
can be changed
for multi-purpose use.

When the preset
torque value isreached, a lightshock is felt in
the hand and a"click "* sound isheard. The ﬁxed
torque prevents
mistakes intorque setting.

The dial scaleand needle
display thetightening result.
Measurement in
CW and CCW.
Easy to use forinspection andmeasuring.

Digital display of
torque value.
When the set
torque value isreached, theoperator is notiﬁed
with sound andlight. Both CW and
CCW directions
can be measured,and there are many
functions such asunit conversion.

Added thefunction to record
measurement datain DIGITALRATCHET andtransfer it to acomputer devices.
Useful for
operations that
require work result
recording, such as
quality control.

Simply install the
dedicated
software on
computerdevices andattach it to any
tools to usethem as digital
torquewrenches.

Features*Sound may not be heard depending on the set torque and individual product.

400

MEASURING
EQUIPMENTHow to use the torque wrench
Although torque wrenches can be used for normal tightening work, they are only ameasuring equipment. Torque management is only possible when used correctly.
Torque wrenches are important to apply force in the correct position!
Torque is calculated by the distance (eﬀective length) fromthe center of rotation axis to the point where force isDial typeapplied (force point) and the force value. Since torque is not
calculated accurate if the distance from the rotation axis toPre-lock type(single function type)the force point changes, force must be applied at the force
point of the wrench (usually the center of the grip).
（Pre-set type

P.409 ）

Force point(point where force is applied)

Force point(point where force is applied)

Repeating click sounds during tightening must be avoided
Click!
Click!

When the preset torque value is reached, a light shock is felt in thehand and a "click "*1 is heard. If you continue to apply force after
the shock to your hand, turn the wrench continuously, or repeatthe "click" sound two or more times, a force greater than the set
torque will be applied. If you are not sure if you have tightened the

The second click
causes over torquebolt correctly, loosen the bolt without repeating the "click "*2 andthen tighten it again with a torque wrench.
*1 Sound may not be heard for the setting torque and/or product speciﬁcation.
*2 Do not use a torque wrench to loosen the bolts.

Measuring Mechanism with a Preset Torque Wrench
32Balanced until value
reaches the set torque.

Beginning of
torque apply

Apply force to thedirection of the arrow

1

Torque value is set byspring adjustment

5

When the set
torque value
is reached

4

When the torque reaches the set
value, the balance is lost, a shock istransmitted to the hand.

A "click" sound is madewhen this part hits theinside of the body.

Continuously tightening without loosening the force
after the shock felt in the hand, it causes over torque!

Click!
*Sound may not be heard depending on the set torque and individual product.

Torque wrench is a precision equipment! Shock is strictly prohibited. Handle with care!
Torque wrenches are precision measuring equipmentthat are vulnerable to vibration and shock.
To do accurate measuring, must be handled carefully
than other conventional hand tools.

401

MEASURING
EQUIPMENT■Torque wrench pre-set type (CMPC series)(1) Unlocked(2) Torque value setting
Main scalePull

Sub scaledownLock ring
Grip

Lock released
pulling down lockring and the grip
can be rotated.

Main
scale

(RCW for torque UP,
CCW for torque DOWN)

Turn the grip withthe lock ring pulling
down and set thetorque value withthe main andsecondary scales.

(3) Fixed torque value (4) Measuring

・One rotation of the grip (sub scale) changes themain scale by 1 digit.
・The torque value is set with the main scale + sub
scale.

ReturnSetting example 1

Lock ring
Head

０

０

Torquevalue DOWN

Torquevalue UPWhen the lock ring isreleased from thehand, it automatically
returns to the original
position and thetorque value is ﬁxed.

Main scale 80+ Sub-scale 0

Sub
scale

Set value 80N・m

Setting example 2
４

When torquereaches the set
value, the angle ofthe head changes
with a shock.

４
Main scale 80+ Sub-scale 4
Set value 84N・m■Torque wrench pre-set type (GW series)(1) Unlocked

Turn the knob
90 degrees to CCW.

(3) Fixed torque value(2) Torque value setting
Torquevalue UPSub scale

Knob

Product Introduction Video・One rotation of the grip (sub scale)changes the main scale by 1 digit.
・The torque value is set with the main
scale + sub scale.
Main scale

Torquevalue DOWN

Main scale(4) Measuring

Turn the grip to set the mainand sub scale to the setting torque.

Head

Knob

Turn the knob
90 degrees to CW.

(CW for torque UP, CCW for torque DOWN)

Setting Example

When torque reaches
the set value,
the angle of the headchanges with a shock.

GW050-03 set
at 16N・m

Sub scale

Main scale 15+ Sub scale 1

Set value 16N・m*The main scale of GW050-03 is 1 graduation = 2.5■Torque wrench pre-lock type (GW series)

Product Introduction Video* The smallest torque is set under guarantee when shipped from us.
To change torque setting, end cap disassembly tool (sold separately)
and a torque wrench tester are required.
* Advance torque setting service is available.
* Please prepare a torque wrench tester if you set by yourself.

(1) Remove end cap(2) Torque setting
End cap disassembly tool
(hexagonal 2-face width 6.35 mm)
Projection

End Cap Disassembly Tool
End cap

Insert the end cap disassembly tool
(sold separately) to loose it by 1/4" sq.
drive tool and remove the end cap.

402

CW: Torque value UP
CCW: Torque value DOWN

(3) End cap installation
End cap
disassembly tool (1/4" sq.)Hex wrench
Loosening
prevention
screw
Adjust screw

GrooveTurn the adjusting screw with a 6 or
8 mm hex. wrench to set the torque.
End cap※Torque scale is not indicated. Please checkthe set torque with a torque wrench tester.

Install end cap.

*Please refer to the instruction manualfor details on the torque adjustment.

MEASURING
EQUIPMENT■How to Use TORQULE

Product Support Page

(1) Prepare devices

Install the dedicated application "TRASAS Admin"*1
on your iOS or Android device and make settings*2.
*1 The application can be downloaded from KTC
Web site ktc.jp/download from App Store or
Google Play.
*2 Bluetooth function, storage and location
information must be active (for Android).
Please refer to the user's manual for details.

Install(2) Turn on the TORQULE(3) Pairing the device with TORQULE

LED lamp"green" lighted, then"red" and "green"alternately blinking
repeatedly
Select TORQULE fromthe list of TRASAS
devices and tap the
START button todisplay the devices
that can be connected.
*It may take sometime to display thedevice.

Press and holdpower button

TRASAS Admin

Smartphones, tablets,and other devices(4) Torque value setting(5) Mounting toolson the TORQULE(6) Measuring

Select tools such as ratchet
handles, sockets and so on
to combine with TORQULE.

タップ

ExampleTarget torque（100％）

OK range

Ratchet handle
Green

White

Chime

Beep

Display

Set the target torque value
with the slider or by direct
input.

TORQULE

Socket

Tap target value andenter directlySound
Vibration(2) Memory number selection(3) Target torque setting

Metal hit Short alarm

Vibration

When the tightening torque approach the target torque, thedisplay begins to warn the operator with color and sound, andat 90% of the set torque, chime sound is provided and thescreen turns green.（At 90% of the set torque, the screenchanges to green (vibrating devices will vibrate). 110% of thetarget torque is exceeded, the screen changes toa warning display, and a beep sound is provided.

■How to use DIGITAL RATCHET (in pre-set mode)(1) Turn on the power

Dark gray Light gray

Color

Move the slider to set

Product Introduction Video(4) Target torque registration(5) Measurement workpi pi pi
pi pi･･･

beep!

Press P to turn on
the power.

Press M to select the
memory number (a number
to store the set torque, up
to 5 can be registered).

The "+/C" and "-"buttons are used
to set the target
torque value.

Press and hold the"M" button toregister the torquevalue.

Perform the tightening operation.
When 90% of the set torque isreached, the buzzer beeps andthe LED blinks.

■How to use the dial type torque wrench
Right hand rotation torque measurement

Measuring torque by CCW(1) Set the main needle to zero.
Main gauge(orange)(2) Align the main gauge (3) Measuringwith the memory gauge.
Zero position
Memory gauge(blue)

Memory gauge remains.

Knob
Dial

Turn the dial and set themain gauge (orange) tothe zero position on thescale.

Turn the knob CCW toalign the memory gauge(blue) with the maingauge (orange).

When tightening, the main gauge and thememory gauge continue to point to the torquevalue, so tighten until torque value reaches thetarget value. When the tightening operation iscompleted, the main needle returns to zero,and the memory gauge remains at thetightened torque value.

To measure the torque of
CCW direction, turn theknob CW direction and alignthe memory gauge with theleft side of the main gauge.

403

MEASURING
EQUIPMENTHow to store and maintain torque wrenches
Torque wrenches are measuring equipment. To maintain measurement accuracy, theyshould be handled with care than ordinary conventional hand tools. If any issues arefound, please calibrate and/or repair it.
Stored at the lowest torque value in the measurable torque range

Store in the case provided, avoiding high temperature, high humidity, and dust!

Storing a pre-set type torque wrench with force applied to the internal

Rust, dust, and other factors may cause a loss of measurement accuracy.

the denting of the internal spring, the set torque value should be set toin the provided plastic case and keep it away from high temperatures,

spring can cause a loss of measurement accuracy. In order to minimize
the lowest value in the measuring range during storage.

Check the tools before using every time. After use, store the equipment
high humidity, and dusty places.

Check accuracy at least once a year.
Periodically (recommended at least once a year), check the accuracy (calibration and adjustment if necessary). Calibration" is the process ofchecking and conﬁrming the accuracy of the torque wrench with a torque tester. If deviations are found, repairs or adjustments should be made to
restore measurement accuracy.

For information on torque wrench calibration service, P.025.

Inspection report and calibration certiﬁcate
Inspection report
The inspection report is issued for the following products and indicates the results of inspection of productaccuracy and performance based on KTC's standards.
・Preset type torque wrenches(CMPB0152 to CMPB8008, CMPC0152 to CMPC3004, GW010-02 to GW1000-08, TGW010103 to
TGW300202)

・Pre-locked torque wrenches (GW010-02T to GW300-04T)

・Torque wrenches dedicated to wheel mounting (WCMPB120, WCMPB140)
・Wheel nut torque wrenches (WCMPA085 to WCMPA108)

Inspection report

・Dial type torque wrenches (CMD0091 to CMD353)

・Insulated torque wrenches (ZGWPA30550, ZGWPA20525)
・Preset type torque screwdrivers (GDP-080 to GDP-450)

TORQULE (GNA010-02 to GNA200-04) do not come with an inspection report, but you can download thereport from the Production No. or Serial No.

→ https://ktc.jp/download (TORQULE support page)

Certiﬁcate of Calibration
A calibration certiﬁcate certiﬁes that the values indicated by a measuring equipment havebeen calibrated using a measuring equipment based on a world standard.

トルクレンチ トレーサビリティ 体系図

3項の3項

総数

総数

Torque Wrench Traceability Chart

Calibration certiﬁcates are issued to the following products

Official Inspection Institute

的
検
査
機
関

3項の1項

証明書番号

校

京都機械工具株式会社

国立研究開発法人

KYOTO TOOL CO., LTD.

産業技術総合研究所

正証

明0004159

書Certificate of Calibration

TEL: 0774-46-4159

National Institute of Advanced Industrial Science and Technology
公FAX: 0774-46-4359+81-774-46-4359

質量

MASS

長さ

LENGTH

2021年8月日

証明書発行年月日

August//2021

Certificate issue date・株式会社村上衡器製作所

January/1/1900

Murakami Koki Co.,Ltd.

一般財団法人・メトラー・トレド株式会社

京都機械工具 株式会社

日本品質保証機構[ＪＱＡ]

Japan Quality Assurance Organization

Mettler-ToledoInternational Inc.

様・株式会社田中衡機工業所

Transfer

Standard

Equipment

・DIGITAL RATCHET series (all models except the old type whose part number begins withTANAKA SCALE WORKS CO.,LTD.

照
合

標準分銅

標準ブロックゲージ

用Standard WeightStandard Block Gauge

標

１回／４年

once in four years

１回／４年

once in four years

準
器

GWE)

電磁式非自動はかり

Item name

品番（型式）

Item Number

Digital Torque Wrench

GEK030-C3A
1234567

製造者名

Manufacture name

京都機械工具株式会社

KYOTO TOOL CO., LTD.

校正年月日

Calibration date

2021年8月2日

August/2/2021

環境条件

Ambient Condition

温度

Temperature

18ºC-28ºC

湿度

Relative Humidity

90%以下 Below

電気マイクロメータ

Linear Scale
１回／３年

デジタルトルクレンチ

品名

S/N(Production No.) , 製造番号(プロダクションNo.)

Electric Micrometer

once in three years

１回／２年 once in two years

上記製品は、国家標準にトレースされた標準器を用い、当社の独自標準に従って校正が行われ、・DIGITAL RATCHET [MEMORQ] series (all models)

検定分銅

結果が弊社仕様を充足していることを証明します。

検定ブロックゲージ

WeightBlock Gauge

１回／１年 once a year

１回／１年 once a year

We certify that product identifed above was calibrated using standard equipment.
That is traceable to the national standards and according to KTC STANDARS.
We have verified that these calibration results comply with product specificcations.

校正方法は、作業標準「品質065A-0002」による
中Intermediate Standard Equipment

・TORQULE (GNA1000-06, GNA1000-08, GNA2000-08)
・Torque Checker (all models)Calibration Method

検定外側マイクロメータ
Micrometer

間

１回／１年

Operation standard "品質065A-0002"

校正結果は次項のとおりであることを証明します。

once a year

We certify

your calibration results are as following page.

標

スキミゲージ準

Feeler Gauge
１回／１年 once a year

器

[校正に用いた]実用標準器

Working Standard Equipment

標準器名Standard Equipment
ノギス

トルクレンチテスタ

Calipers

Torque Wrench Tester

１回／１年 once a year

型式

Model

登録番号

Monitor 5000-ST

IKFB-200

Transducer 2000-65-02

IKFB-201 (1.695～16.948 N･m)

Transducer 2000-7-02

IKFB-202 (3.390～45.195 N･m)Registration number※トレーサビリティ体系図20200904_TORQUE

検定さお
Calibration Arm
１回／２年

once in two years

京都機械工具株式会社 (KYOTO TOOL CO., LTD.)
実
WorkingStandard

Equipment

用標〒６１３－００３４

トルクレンチテスタ

京都府久世郡久御山町佐山新開地１２８番地

128 Sayama-Shinkaichi, Kumiyama-cho, Kuse-gun, Kyoto, 613-0034, Japan

Torque Wrench Tester

ＴＥＬ︓０７７４－４６－４１５９

１回／１年 once a year

ＦＡＸ︓０７７４－４６－４３５９

準+81-774-46-3768

器

Product製

トルクレンチ

品

Torque Wrench
20200904_TORQUE

総数
証明書番号

校

正

3項の2項
0004159

結 果

Calibration Result
N･m

設定値
Set
Point

許容範囲

The Tolerance Level

測定方向
Measurement

精度
Accuracy

Direction

Within

下限
Lower

～

～

測定値
上限
Upper

右トルク

CW

±12％

1.76

2.24

左トルク

CCW

±12％

1.76

～

2.24

右トルク

CW

±8％

2.76

～

3.24

左トルク

CCW

±8％

2.76

～

3.24

右トルク

CW

±4％

5.76

～

6.24

左トルク

CCW

±4％

5.76

～

6.24

右トルク

CW

±4％

17.28

～

18.72

左トルク

CCW

±4％

17.28

～

18.72

右トルク

CW

±4％

28.80

～

31.20

左トルク

CCW

±4％

28.80

～

31.20

2

3

6

18

30

Measurement
Result

判定
Judgement ofAcceptance

2.01
2.02
2.03
2.04
2.05
2.01
2.02
2.03
2.04
2.05
3.01
3.02
3.03
3.04
3.05
3.01
3.02
3.03
3.04
3.05
6.01
6.02
6.03
6.04
6.05
6.01
6.02
6.03
6.04
6.05
18.01
18.02
18.03
18.04
18.05
18.01
18.02
18.03
18.04
18.05
30.01
30.02
30.03
30.04
30.05
30.01
30.02
30.03

合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）
合格（Pass）

30.05

合格（Pass）

30.04

合格（Pass）

備考

Certiﬁcate of Calibration404

承認
Head of
Calibration

担当
Inspector

MEASURING
EQUIPMENT

Torque Measuring Range■Torque wrench pre-set type [CMPB, CMPC series] / Torque driver pre-set type [GDP series].
Type/Drive
size

Part No.

Measuring Measuring ｃN・m
unit
range
N・m

GDP-080
Drive

1/4"sq.

3/8"sq.

GDP-200

1/2"sq.

cN・m

600

800

1000

2500

5000

7500 10000 12500 15000 17500 20000 22500 25000 27500 30000 40000 60000 80000 100000

4

6

8

10

25

50

75

100

125

150

175

200

225

250

275

300

400

600

800

1000

10

25

50

75

100

125

150

175

200

225

250

275

300

400

600

800

1000

40〜20090〜450

CMPC0152

3〜15

CMPC0253

5〜25

CMPC0503

10〜50

CMPC1003

20〜100

CMPC1004

400

2

16〜80

GDP-450

CMPC0504

200

N・m

CMPC2004

10〜50
20〜10040〜200

CMPC3004

60〜3003/4"sq.

CMPB8006

160〜800

1"sq.

CMPB8008

160〜800■Torque wrench pre-set type [GW series]
Type/Drive
size
1/4"sq.

3/8"sq.

Part No.

Measuring Measuring
N・m
unit
range

GW010-022〜10GW025-02

5〜25

GW010-032〜10GW025-03

5〜25

GW050-03

10〜50

GW100-03
GW100-04
1/2"sq.

3/4"sq.

1"sq.

2

4

6

8

20〜100N・m

GW200-04

20〜10040〜200GW300-04

60〜300GW600-06

100〜600

GW800-06

150〜800

GW1000-06

200〜1000

GW1000-08

200〜1000■Torque wrench pre-set type [GW series interchangeable head].
Type/Drive
size

Part No.

Measuring Measuring
N・m
unit
range

GW010-X0912

9×12
14×18

4

6

8

10

25

50

75

100

125

150

175

200

225

250

275

300

400

600

800

1000

25

50

75

100

125

150

175

200

225

250

275

300

400

600

800

1000

2〜10

GW025-X0912

5〜25

GW050-X0912

10〜50

GW100-X0912

2

N・m

20〜100

GW100-X1418

20〜100

GW200-X1418

40〜200GW300-X1418

60〜300■Torque wrench pre-lock type [GW series]
Type/Drive
size
1/4"sq.

3/8"sq.

1/2"sq.

Part No.

Measuring Measuring
N・m
unit
range

GW010-02T

2〜10

GW025-02T

5〜25

GW025-03T
GW050-03T

2

4

6

8

10

5〜25
N・m

10〜50

GW100-04T

20〜100

GW200-04T

40〜200GW300-04T

60〜300405

MEASURING
EQUIPMENT■Torque wrench dial type [CMD series]
Type/Drive
size

Part No.

1/4"sq.

CMD0091

1.8〜9

CMD0172

3.5〜17.5

3/8"sq.

CMD0282
CMD072

1/2"sq.

Measuring Measuring
N・m
unit
range

2

4

6

8

10

25

50

75

100

125

150

175

200

225

250

275

300

400

600

800

1000

6〜28
N・m

14〜70

CMD14330〜140

CMD24350〜240

CMD35370〜350■DIGITAL RATCHET [Rechargeable (GEKR)/Battery-powered (GEK, GLK) series]
Type/Drive
size

Part No.

Measuring Measuring ｃN・m
unit
range
N・m

GLK060Drive

GLK2503/8"sq.

cN・mN・m

Adjustable
type

Head
exchange
type

800

1000

2500

5000

7500 10000 12500 15000 17500 20000 22500 25000 27500 30000 40000 60000 80000 100000

6

8

10

25

50

75

100

125

150

175

200

225

250

275

300

400

600

800

1000

2

4

6

8

10

25

50

75

100

150

200

300

400

600

800

1000

1200

1400

1600

1800

2000

50〜2502〜30

GEK030-R2

6〜30

GEKR030-R2

6〜30

GEK030-C3A

2〜30

GEKR030-C3A

2〜30

GEK030-C3

6〜30

GEKR030-C3

6〜30

GEK060-R3

12〜60

GEKR060-R3

12〜60

GEK085-R3

17〜85

GEKR085-R3

17〜85

GEK085-R4

17〜85

GEKR085-R4
1/2"sq.

600

4100〜500

GEKR030-R2A

GEK135-R4

400

2

12〜60

GLK500

1/4"sq.

200

17〜85
N・m

27〜135

GEKR135-R4

27〜135

GEK200-R4

40〜200GEKR200-R4

40〜200

GEK085-W36

17〜85

GEKR085-W36

17〜85

GEK135-W36

27〜135

GEKR135-W36

27〜135

GEK200-W36

40〜200GEKR200-W36

40〜200

GEK040-X13

8〜40

GEKR040-X13

8〜40

GEK085-X13

17〜85

GEKR085-X13

17〜85■ TORQULE
Type/Drive
size

Part No.

1/4"sq.

GNA010-02

3/8"sq.

GNA080-03

8〜80

1/2"sq.

GNA200-04

40〜2003/4"sq.
1"sq.

GNA1000-06

Measuring Measuring
N・m
unit
range
2〜10

N・m

200〜1,000

GNA1000-08

200〜1,000

GNA2000-08

400〜2,000

Torque wrenches are available in various sizes depending on the size of the torque value to be measured. As a guideline for selecting an equipment, we recommend an equipment whose
speciﬁed tightening torque to be worked on is within 70% of the maximum measurement range of the torque wrench. For example, if the speciﬁed torque for the work to be done is 50 N・m
and you choose a DIGITAL RATCHET, you should choose the GEK085-R3 with a measurement range of 17 to 85 N・m instead of the GEK060-R3 with a measurement range of 12 to 60 N・m.

406

MEASURING
EQUIPMENT■DIGITAL RATCHET [MEMORQ] Line up

Type/Drive size

1/4"sq.

3/8"sq.

Measuring
range
（N・m）

3/4"sq.

Wireless model for iOS

USB model for Win

This is a set of the main equipment
and host module (GED-Z) of DIGITALRATCHET [MEMORQ] Wireless
Model for Win that transfers data to
a Windows device. Wirelesscommunication with a device can bedone only with this set.

This is the main equipment of
DIGITAL RATCHET [MEMORQ]
Wireless Model for Win, whichtransfers data to Windows device.
A host module (GED-Z) (soldseparately) is required for wirelesscommunication with the device.

This is a DIGITAL RATCHET[MEMORQ] wireless model thattransfers data to iOS devices.
Wireless communication can bedone only with the main unit by
installing a dedicatedapplication on the device.

Information recorded in themain unit is transferred to a
Windows device via USB.
This type is useful when adevice is not available nearby,
for work on the road, or for
on-site installation.

6〜30

TGED030R2Z

GED030-R2-Z

GED030-R2-B

GED030-R2-U

DIGITAL RATCHET [MEMORQ]
small torque, compact head type

2〜30

TGED030C3AZ

GED030-C3A-Z

GED030-C3A-B

GED030-C3A-U

DIGITAL RATCHET [MEMORQ]
compact head type

DIGITAL RATCHET [MEMORQ]DIGITAL RATCHET [MEMORQ]DIGITAL RATCHET [MEMORQ]
Adjustable wrench type

DIGITAL RATCHET [MEMORQ]Interchangeable head

6〜30

TGED030C3Z

GED030-C3-Z

GED030-C3-B

GED030-C3-U

12〜60

TGED060R3Z

GED060-R3-Z

GED060-R3-B

GED060-R3-U

17〜85

TGED085R3Z

GED085-R3-Z

GED085-R3-B

GED085-R3-U

17〜85

TGED085R4Z

GED085-R4-Z

GED085-R4-B

GED085-R4-U

27〜135

TGED135R4Z

GED135-R4-Z

GED135-R4-B

GED135-R4-U

40〜200

TGED200R4Z

GED200-R4-Z

GED200-R4-B

GED200-R4-U

72〜360

TGED360R6Z

GED360-R6-Z

GED360-R6-B

112〜560

TGED560R6Z

GED560-R6-Z

GED560-R6-B

17〜85

TGED085W36Z

GED085-W36-Z

GED085-W36-B

GED085-W36-U

27〜135

TGED135W36Z

GED135-W36-Z

GED135-W36-B

GED135-W36-U

40〜200

TGED200W36Z

GED200-W36-Z

GED200-W36-B

GED200-W36-U

8〜40

TGED040X13Z

GED040-X13-Z

GED040-X13-B

GED040-X13-U

17〜85

TGED085X13Z

GED085-X13-Z

GED085-X13-B

GED085-X13-U

Type/Drive
size

Part No.

1/4"sq.

TGED030R2Z
GED030-R2-Z
GED030-R2-B
GED030-R2-U

6〜30

TGED030C3AZ
GED030-C3A-Z
GED030-C3A-B
GED030-C3A-U

2〜30

TGED030C3Z
GED030-C3-Z
GED030-C3-B
GED030-C3-U

6〜30

TGED060R3Z
GED060-R3-Z
GED060-R3-B
GED060-R3-U

12〜60

TGED085R3Z
GED085-R3-Z
GED085-R3-B
GED085-R3-U

17〜85

TGED085R4Z
GED085-R4-Z
GED085-R4-B
GED085-R4-U

17〜85

TGED135R4Z
GED135-R4-Z
GED135-R4-B
GED135-R4-U

27〜135

3/8"sq.

1/2"sq.

TGED200R4Z
GED200-R4-Z
GED200-R4-B
GED200-R4-U

Measuring Measuring
N・m
unit
range

N・m

72〜360TGED560R6Z
GED560-R6-Z
GED560-R6-B

112〜560

TGED085W36Z
GED085-W36-Z
GED085-W36-B
GED085-W36-U

17〜85

TGED135W36Z
Adjustable GED135-W36-Z
GED135-W36-B
type
GED135-W36-U

27〜135

TGED200W36Z
GED200-W36-Z
GED200-W36-B
GED200-W36-U

40〜200

TGED040X13Z
GED040-X13-Z
GED040-X13-B
GED040-X13-U

8〜40

TGED085X13Z
GED085-X13-Z
GED085-X13-B
GED085-X13-U

17〜85

3/4"sq.

Headexchange

2

4

6

8

10

25

50

75

100

125

150

175

200

225

250

275

300

400

600

800

1000

40〜200

TGED360R6Z
GED360-R6-Z
GED360-R6-B

type

Wireless model for Win

DIGITAL RATCHET [MEMORQ]DIGITAL RATCHET [MEMORQ]

1/2"sq.

Wireless Host Module Set
for Win407

MEASURING
EQUIPMENT

FAQ
FAQs about torque wrenches in general
Q. Supply with calibration certiﬁcate?
A. Starting with KTC shipments on June 1, 2018, the DIGITAL RATCHET and DIGITAL RATCHET [MEMORQ] series aresupplied with a calibration certiﬁcate.
Q. Does the calibration certiﬁcate have an expiration date?
A. No, there is not. A calibration certiﬁcate certiﬁes the accuracy at the time of calibration and does not guarantee accuracy
thereafter.
To maintain accuracy, it is recommended to calibrate it periodically.
Q. Can I measure the loosening torque, because I want to check the tightening torque later?
A. DIGITAL RATCHET and dial type torque wrenches can measure the loosening torque. However, since the loosening torqueand tightening torque are not the same value, the tightening torque cannot be same value with the loosening torque.
Q. When the set torque is reached, will no further torque be applied?
A. General torque wrenches apply more torque than the set torque if you continue to apply force after the set torque isreached.
If over-tightened, loosen it once and tighten it with a torque wrench again.
* Do not use a torque wrench for loosening work as it may cause damage.
Q. Can I put oil on the threads?
A. Lubrication changes the coeﬃcient of friction, which changes the axial force. (A smaller coeﬃcient of friction results in alarger axial force when the same torque is applied.) Follow the maintenance instructions, manuals, etc. to see if lubricant
can be used.
Q. Is the accuracy indication on a torque wrench FS (full scale) or RD (lead scale)?
A. All KTC torque wrenches are RD (Read Scale).
For example, if the accuracy is ±3%, there is a range of 97-103 N・m for 100 N・m and 9.7-10.3 N・m for 10 N・m.
Q. What should I note when using a crowfoot wrench?
A. Torque is determined by the distance (eﬀective length) from the center axis of rotation to the point
where force is applied (force point) and the amount of force applied.
When a crowfoot wrench is used, the eﬀective length changes, so the set torque does not = the actual
tightening torque. Torque conversion is required to tighten to the target torque.

T（Torque）＝ F（Force）× （L Eﬀective length）
F (Force)

T (Torque)

Torque conversion formula when using a crowfoot wrenchCenter of rotation axis

Crowfoot wrench

B

Extended eﬀective length（
L Eﬀective length）

Length from the rotation axis of the bolt to the force point

Crowfoot wrench

Force point(point where force is applied)AEﬀective length of torque wrench

A
Target torque
Converted
Torque conversion
：
×
＝
value
torque value
formula（A＋B）

〈In case you want to tighten the crowfoot wrench (BNS3-10W) at 20N・m with a DIGITAL RATCHET (GEK060-R3)〉
Force point(point where force
is applied)

20N・m

30ｍｍ

150ｍｍ

Torque conversion：Target torque × 150
value 20N・m 150+30
formulaConverted
torque value※＝ 16.666…N・m≒ 16.65N・m⇒Tightening with a set torque of 16.65 N・mwill tighten at 20 N・m.

*The torque set on the main unit can only be set in the minimum display unit (0.05 N・m in the case of DGEK060-R3). If the torque cannot be set exactly to theconverted torque value, set the value closest to the converted torque value.
*Here is the conversion method for torque wrench with interchangeable head.

408

MEASURING
EQUIPMENT■ FAQs about DIGITAL RATCHET
Q. The next calibration date on the calibration certiﬁcate attached to DIGITAL RATCHET wasafter the purchase date?
A. The calibration date and next calibration date on the calibration certiﬁcate are for themeasuring equipment that calibrated DIGITAL RATCHET, not for DIGITAL RATCHET.
The date of proofreading the DIGITAL RATCHET is the date of creation in the upper right corner.
Q. The display on the DIGITAL RATCHET has changed. (showing "c" in the lower left corner / "L"or "H" in setting the torque) How can I change it back?
A. You are in pass/fail mode. Please follow the steps below to cancel the pass/fail mode.
１．
Keep power oﬀ, press and hold the "M" and "P" button together and releasing both button
together.
２．
Press the "M" button three times.
３．
Press "- (ﬂat)" button to ﬁnd "OFF" on the display.
４．
Press and hold the "P" button to turn oﬀ the power. When the power is turned on again,
it will switch to the normal measurement mode.

Calibration date of
DIGITAL RATCHET.
総数

3項の1項

証明書番号

校

正

証

明

0004159

書Certificate of Calibration
2021年8月日

証明書発行年月日

August//2021

Certificate issue date

January/1/1900

京都機械工具 株式会社

様

品名

Item nameデジタルトルクレンチ

Digital Torque Wrench

GEK030-C3A

品番（型式）

Item Number

S/N(Production No.) , 製造番号(プロダクションNo.)

1234567

製造者名

Manufacture name

京都機械工具株式会社

KYOTO TOOL CO., LTD.

校正年月日

Calibration date

2021年8月2日

August/2/2021

環境条件

Ambient Condition

温度

Temperature

18ºC-28ºC

湿度

Relative Humidity

90%以下 Below

上記製品は、国家標準にトレースされた標準器を用い、当社の独自標準に従って校正が行われ、結果が弊社仕様を充足していることを証明します。
We certify that product identifed above was calibrated using standard equipment.
That is traceable to the national standards and according to KTC STANDARS.
We have verified that these calibration results comply with product specificcations.

校正方法は、作業標準「品質065A-0002」によるCalibration Method

Operation standard "品質065A-0002"

校正結果は次項のとおりであることを証明します。
We certify

your calibration results are as following page.

[校正に用いた]実用標準器

Working Standard Equipment

標準器名Standard Equipment
トルクレンチテスタ
Torque Wrench Tester

型式

Model

登録番号

Monitor 5000-ST

IKFB-200

Transducer 2000-65-02

IKFB-201 (1.695～16.948 N･m)

Transducer 2000-7-02

IKFB-202 (3.390～45.195 N･m)Registration number※トレーサビリティ体系図20200904_TORQUE

承認

京都機械工具株式会社 (KYOTO TOOL CO., LTD.)〒６１３－００３４

Head of
Calibration

京都府久世郡久御山町佐山新開地１２８番地

担当
Inspector

128 Sayama-Shinkaichi, Kumiyama-cho, Kuse-gun, Kyoto, 613-0034, Japan
ＴＥＬ︓０７７４－４６－４１５９
ＦＡＸ︓０７７４－４６－４３５９+81-774-46-3768

Example of display
in pass/fail mode

■ FAQs about Preset type torque wrench
Q. I cannot hear a click sound.
A. The click sound may not be heard if the set torque is too small or due to product speciﬁcation. The light shocktransmitted to the hand when the neck snaps should be used to determine if the set torque has been reached.
Q. The main scale lines do not match.
A. Due to individual diﬀerences in products, they may not ﬁt perfectly. The value of the main scale is the one closest to theline of the main scale when the sub scale is set to zero.
Q. Can I change the grip position and still get a correct measurement?
A. Changing the position of the grip will result in incorrect measurement.
In the case of a pre-set or pre-locked (single function) type torque wrench, the head tilts when the set torque is reached.
Force point(point whereforce is applied)

Rotation axis of bolt

The torque value when the head is tilted is the set value.
If the position of the force point (the point where force is applied)
is changed, the torque applied to the bolt's rotary axis will be

Rotation axis of head sectionchanged when the head is tilted, resulting in incorrect measurement.
(See the ﬁgure on the right.)
Head rotates (tilts) around the axis of rotationof the head section when a certain torque is applied

Example with a torque wrench with an eﬀective length of 1 m set at 10 N・m
Changing the position of the force point

Correct force point position
10N・m

Head tilt torque = 8 N・m

10N

0.8m
1m
When a force of 10N is applied to the correct force point position,a torque of 10N x 1m = 10N・m is generated on the rotary shaft of the bolt.
At this time, the torque applied to the rotating shaft of the head is 10N x
0.8m = 8N・m.
⇒The head is adjusted to tilt when a torque of 8 N・m is applied to therotary axis of the head.

9.6N・mHead tilt torque = 8 N・m

Correct force
point position

8N

１m
1.2m
If the force point is set at the position shown in the aboveﬁgure, the force required to generate the torque (8 N・m) thatcauses the head to tilt is 8 N・m ÷ 1 m = 8 N.
When the head tilts, the torque applied to the rotary axis of
the bolt is 8N x 1.2m = 9.6N・m, which does not reach the set
torque (10N・m).

409

MEASURING
EQUIPMENTMEASURING EQUIPMENT

DIGITAL TORQUE WRENCHESDIGITAL TORQUEWRENCHES・Read the "Instruction Manual" carefully before use.
・Do not use to loosen bolts or nuts.
・Do not use with additional pipes.
・Do not use as a hammer.
・Do not strike with a hammer or the like to apply impact.
・Insert the square drive securely.
・Tightening torque and screw tightening force dependingon the condition and structure of the screw, friction
coefficient, and other factors.
Be sure to read the maintenance instructions for the
product carefully and work properly.
・Use the torque wrench within the range of torquemeasurement.
・It is recommended to calibrate and adjust the torquewrench periodically.

410

MEASURING
EQUIPMENTDIGITAL RATCHET
It eliminates individual differences in the degree of tightening of bolts/nuts, and realizes stable quality and improved safety. Digital
Ratchet is a digital torque wrench with light operability and a digital display for severe torque measurement. It can be used in all
kinds of torque management situations, from various manufacturing industries such as industrial machinery, analytical instruments,
and automobiles, to construction, civil engineering, and various maintenance.

Highly accurate torque measurement with digital display, sound and light

Check torque by sound and light

Measurement accuracy meets ISO standards. Customizable
measurement and display modes for a wide range of situations.

At 90% of the set torque, the buzzer sounds
intermittently and the LED blinks; at 100%, thebuzzer changes to a continuous sound and the
LED lights up.

* Excluding some products.

Custom settings for comfortable usage of awide functions

Equipped with torque unit conversion
function for maintenance of old cars
and foreign cars・T
 orque measurement mode switching
Measurement mode / Preset mode / Pass, Fail mode・M easurement display mode
Peak hold mode / Auto clear mode / Track mode・B uzzer sound ON/OFF switching
Buzzer sound ON mode / Buzzer sound OFF mode

DIGITAL TORQUE WRENCHESTorque measurement function that meets
international standards (ISO)N-m can be converted to kgf-m, lbf-in, and lbf-ft
units.
*Measurement is in N・m only.

Fixed grip with power sensor

Measurable both for left and right
directions

Accurately senses and analyzes the operatingload applied to the grip. More accurate torquemeasurement is possible regardless of work skill
level.

Measurable both for right and left hand threads.

Rechargeable series with 12 hours of continuous use is also available.
The battery can be recharged in 2.5 hours for 12 hours of continuous use.
*There is no driver type setting.
*Continuous use time varies depending on usage conditions and other factors.

Digital Ratchet (GEK series), Digital Ratchet Type rechargeable (GEKR series)
Name of product Digital Ratchet, Digital Ratchet Interchangeable Head Type

Name of product Digital Ratchet Adjustable Wrench Type

Measurement
accuracy

Measurement
accuracy

Clock wise, Counter clock wise ±3% + 1 digit within the torquemeasurement range
However,
GEK030-R2 and GEK030-C3
GEKR030-R2 and GEKR030-C3
Clock wise, Counter clock wise ±4% + 1digit within the torquemeasurement range
GEK030-C3A
GEKR030-R2A and GEKR030-C3A
2 to 2.98N-m within torque measurement range: Clock wise,
Counter clock wise ±12% + 1 digit
3 to 5.98 N-m: Clock wise, Counter clock wise ±8% + 1 digit
6 to 30 N-m: Clock wise, Counter clock wise ±4% + 1 digit
GEK040-X13 and GEK085-X13
GEKR040-X13 and GEKR085-X13
Clock wise, Counter clock wise ±4% + 1 digit within torquemeasurement range (digit = minimum display unit)

Measuring direction Clock wise, Counter clock wise
Unit of measurement N・m(Convertible by switching kgf・m、lbf・in、lbf・ft)
Power

GEK series:Coin-type lithium battery CR2354 x 1
Battery life: Approx. 2 months (100 times/day use)
GEKR series: Rechargeable lithium polymer battery (included:
charging cable)
2.5 hours of charging enables 12 hours ofcontinuous use

Set torque number 5 presetting mode, 1 pass/fail mode
Auto-off

Automatically turns off after about 2 minutes of inactivity

Measuring
direction

Within torque measurement range ±3% + 1 digit(digit = minimum display unit)* Accuracy is guaranteed only in the lower jaw direction and forhexagonal tightening.
Lower jaw direction only (Turned over for left-hand screw
measurement)

Unit of measurement N・m(Convertible by switching kgf・m、lbf・in、lbf・ft)
Power

GEK series:lithium battery CR2354 x 1
Battery life: Approx. 2 months (100 times/day use)
GEKR series:Rechargeable lithium polymer battery (included: charging cable)
2.5 hours of charging enables 12 hours of continuous use

Set torque number 5 presetting mode, 1 pass/fail mode
Auto-off

Automatically turns off after about 2 minutes of inactivity

Name of product Digital Ratchet Screwdriver Type
Measurement
accuracy

Clock wise, Counter clock wise ±3% + 1 digit within torquemeasurement range (digit = minimum display unit)

Measuring direction Clock wise, Counter clock wise
Unit of measurement cN・m, N・m (conversion possible by switching kgf-m, ozf-in, lbf-in, lbf-ft)
Power

GLK series:lithium battery CR2354 x 1
Battery life: approx. 1 month (100 times/day use)

Set torque number 5 presetting mode, 1 pass/fail mode
Auto-off

If there is no operation for a certain period of time, the power
will automatically turn off.
The time until the power turns off can be set (1 to 10 minutes).

* A commercially available lithium battery CR2354 can be used. (Non-Panasonic batteries may not be used.)* Repair parts are available. Please contact your dealer for details.

411

MEASURING
EQUIPMENT

1/4"sq. DIGITAL RATCHET (RECHEARGEABLE)
1/4

PUSH

36

No.

GEKR030-R2

GEKR030-R2-L

Repair

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

6～30

6～30

0.02

0.02

T1

B

L

1/4"sq. T2
T1
B

22 211 1022 211 10

36

36

T2

Weight
(g)

c

330

1

L

330

1

・ GEKR030-R2 comes with a dedicated plastic case (small). (Case size: W268×D107×H57).

Spare parts

・ GEKR030-R2-L comes with a special plastic case (large). (Case Tsize:
W324×D166×H58).
1

DIGITAL TORQUE WRENCHES・ The large resin case can hold the socket holder EHB205 (sold separately)
1/4"sq.

P.222 with・ A repair kit (BR2E-K

L

T2

the socket attached. (Sockets exceeding 70mm in length and 32mm in outer diameter, bitBsockets, etc. cannot be stored.

Repairable

P.219) is available for the ratchet head.

* It is recommended that the repair kit be calibrated and adjusted if used.
* Repair parts are set.

Refer to "Repairable List" from P.625.

* Charger is not included. Please prepare a USB charger.

T1

T2

1/4"sq.

GEKR030-R2

1/4"sq. DIGITAL RATCHET (RECHARGEABLE)
SMALL TORQUE TYPE
1/4

PUSH

B

GEKR030-R2-L

L

No.

GEKR030-R2A

36

GEKR030-R2A-L

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

2～30

2～30

0.02

0.02

T1

B

L
B

22 211 1022 211 10

36

L

330
330

1

1

P.222 with・ The large resin case can hold the socket holder EHB205 (sold separately)
1/4"sq.
the socket attached. (Sockets exceeding 70mm in length and 32mm in outer diameter, bitsockets, etc. cannot be stored.
B

P.219) is available for the ratchet head.
・ A repair kit (BR2E-K
L* Preset mode and Pass/Fail mode are not available in the range of 2 to 2.98 N-m.
(Measurement only)* It is recommended that the repair kit be calibrated and adjusted if used.

Repairable

Refer to "Repairable List" from* Repair parts are set.
P.625.
* Charger is not included. Please prepare a USB charger.

GEKR030-R2A

T1

B
L

No.

GEKR030-C3

36

T2

1/4"sq.

GEKR030-R2A-L

3/8"sq. DIGITAL RATCHET (RECHARGEABLE)
COMPACT HEAD TYPE

PUSH

36

T2

c

・ GEKR030-R2A comes with a dedicated plastic case (small). (Case size: W268×D107×H57).
・ GEKR030-R2A-L comes with a special plastic case (large). (CaseT1size: W324×D166×H58). T2

RepairSpare parts

3/8

Weight(g)

1/4"sq. T2
T1

GEKR030-C3-L

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

6～30

6～30

0.02

0.02

T1

B

3/8"sq.
T1
T2

L

B

22 211 1022 211 10

36

36

T2

Weight
(g)

c

330

1

L

330

1

・ GEKR030-C3 comes with a dedicated plastic case (small). (Case size: W268×D107×H57).

Repair・ GEKR030-C3-L comes with a dedicated plastic case (large). (CaseT1 size: W324×D166×H58).T2
・ The large resin case can hold the socket holder EHB305 (sold separately)
3/8"sq.

Spare parts

P.241 withthe socket attached. (Sockets exceeding 70mm in length and 32mm in outer diameter, bitBsockets, etc. cannot be stored.

・ A repair kit (BRC3-K

Repairable

P.235) is available for the ratchet head.

* It is recommended that the repair kit be calibrated and adjusted if used.
* Repair parts are set.

L

Refer to "Repairable List" from P.625.

* Charger is not included. Please prepare a USB charger.

T1

T2

3/8"sq.
B

GEKR030-C3

GEKR030-C3-L

3/8"sq. DIGITAL RATCHET (RECHARGEABLE)
SMALL TORQUE, COMPACT HEAD TYPE
3/8

PUSH

L

No.

GEKR030-C3A

36

GEKR030-C3A-L

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

2～30

2～30

0.02

0.02

T1

B

L

B

22 211 1022 211 10

36

36

T2

Weight
(g)

c

330

1

L

330

1

・ GEKR030-C3A comes with a dedicated plastic case (small). (Case size: W268×D107×H57).
・ GEKR030-C3A-L comes with a dedicated plastic case (large). (Casesize: W324×D166×H58).
T1
T2

Repair

P.241 with・ The large resin case can hold the socket holder EHB305 (sold separately)
3/8"sq.
the socket attached. (Sockets exceeding 70mm in length and 32mm in outer diameter, bitsockets, etc. cannot be stored.
B

Spare parts

P.235) is available for the ratchet head.
・ A repair kit (BRC3-K
L* Preset mode and Pass/Fail mode are not available in the range of 2 to 2.98 N-m.
(Measurement only)* It is recommended that the repair kit be calibrated and adjusted if used.

Repairable

Refer to "Repairable List" from P.625.
* Repair parts are set.
* Charger is not included. Please prepare a USB charger.

GEKR030-C3A

T1

T2

3/8"sq.
B

GEKR030-C3A-L・ Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

412

3/8"sq.
T1
T2

L

P.025.

3/8

PUSH

36

No.

GEKR060-R3

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

12～60

GEKR060-R3-L

Repair

0.05

12～60

0.05

T2

Weight(g)c

33 217 13.5 36

400

1

B

L

T1

33 217 13.5 36

400

MEASURINGEQUIPMENT

3/8"sq. DIGITAL RATCHET (RECHARGEABLE)

1・ GEKR060-R3 comes with a dedicated plastic case (small). (Case size: W268×D107×H57).

Spare parts

・ GEKR060-R3-L comes with a dedicated plastic case (large). (Case size: W324×D166×H58) .
T1
T2
・ The large resin case can hold the socket holder EHB305 (sold separately)P.241 with
3/8"sq.
the socket attached. (Sockets exceeding 70mm in length and 32mmin outer diameter, bit

・ A repair kit (BR3E-K

P.235) is available for the ratchet head.

B* It is recommended that the repair kit be calibrated and adjusted if used.
* Repair parts are set.

L

Refer to "Repairable List" from P.625.

* Charger is not included. Please prepare a USB charger.

T1

T2
3/8"sq.

GEKR060-R3

3/8"sq. DIGITAL RATCHET (RECHARGEABLE)
3/8

PUSH

B

GEKR060-R3-L

36

L

No.

GEKR085-R3

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

17～85

GEKR085-R3-L

Repair

0.1

17～85

0.1

B

T1

L

T1

T2

3/8"sq.

B
33 271 13.5
36

33 271 13.5 36

T2

Weight
(g)

c

440

1

L 440

1

DIGITAL TORQUE WRENCHES

sockets, etc. cannot be stored.

Repairable

・ GEKR085-R3 comes with a dedicated plastic case (small). (Case size: W322×D107×H57).

Spare parts

・ GEKR085-R3-L comes with a special plastic case (large). (Case size: W324×D166×H58).
・ The large resin case can hold the socket holder EHB305 (sold T1
separately)P.241 withT2

the socket attached. (Sockets exceeding 70mm in length and 32mmin outer diameter, bit
3/8"sq.
sockets, etc. cannot be stored.

Repairable

・ A repair kit (BR3E-K

P.235) is available for the ratchet head.

B* It is recommended that the repair kit be calibrated and adjusted if used.
* Repair parts are set.

L

Refer to "Repairable List" from P.625.

* Charger is not included. Please prepare a USB charger.

T1

T2
3/8"sq.

GEKR085-R3

1/2"sq. DIGITAL RATCHET (RECHARGEABLE)
1/2

PUSH

B

GEKR085-R3-L

36

L

No.

GEKR085-R4

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

17～85

GEKR085-R4-L

Repair

0.1

17～85

0.1

B

T1

L

T1

T2

39.5 274 18
B

36

3/8"sq.

39.5 274 18

36

T2

Weight
(g)

c

590

1

L 590

1

・ GEKR085-R4 comes with a dedicated plastic case (small). (Case size: W322×D107×H57).

Spare parts

・ GEKR085-R4-L comes with a special plastic case (large). (Case size: W324×D166×H58).
・ The large resin case can hold the socket holder EHB405 (sold T1
separately)
P.255 withT2

the socket attached. (Sockets exceeding 70mm in length and 32mmin outer diameter, bit
1/2"sq.
sockets, etc. cannot be stored.

Repairable

・ A repair kit (BR4E-K

P.251) is available for the ratchet head.

B* It is recommended that the repair kit be calibrated and adjusted if used.
* Repair parts are set.
P.625.

T1* Charger is not included. Please prepare a USB charger.

GEKR085-R4

1/2

PUSH

36

T2
1/2"sq.

B

GEKR085-R4-L

1/2"sq. DIGITAL RATCHET (RECHARGEABLE)L

No.

GEKR135-R4

Minimum
Torquemeasurement display
range(N・m) unit(N・m)27～135

0.1

T1

・ A repair kit (BR4E-K

T2

Weight(g)c39.5 380 T1
18
B

36

700

1

L

1/2"sq.

P.251) is available for the ratchet head. B* It is recommended that the repair kit be calibrated and adjusted if used.

Spare parts* Repair parts are set.

T2

T1

B

・ Includes a special plastic case. (Case size: W428×D107×H57). 1/2"sq.

RepairL

Refer to "Repairable List" from

Refer to "Repairable List" from P.625.

T2

L
L

* Charger is not included. Please prepare a USB charger.
T1

Repairable

T2
1/2"sq.

B
L

T1

GEKR135-R4
・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

T2

1/2"sq.

P.004-005.

B

RepairSpare parts

Repairable

L

413

MEASURING
EQUIPMENT

1/2"sq. DIGITAL RATCHET (RECHARGEABLE)
1/2

PUSH

Minimum
Torquemeasurement display
unit
range
(N・m)
(N・m)

No.

36

GEKR200-R4

Repair40～200

0.2

T1

T2

Weight(g)c39.5 580 T118

36

990

1

B

L

T2

・ Includes a special plastic case. (Case size: W628×D107×H57). 1/2"sq.
・ A repair kit (BR4E-K
P.251) is available for the ratchet head.
* It is recommended that the repair kit be calibrated and adjustedB if used.

Spare parts

L

Refer to "Repairable List" from P.625.

* Repair parts are set.

DIGITAL TORQUE WRENCHES* Charger is not included. Please prepare a USB charger.

Repairable

T1

T2
1/2"sq.

B

GEKR200-R4

DIGITAL RATCHET (RECHARGEABLE)
ADJUSTABLE WRENCH TYPE

L

Minimum Adaptive
Torquemeasurement display two-face
unit
range
width
(N・m)
(N・m)
(mm)

No.

1/2"sq.T2
T1

L

Weight
(g)

B

T2

c

GEKR085-W36 17～ 85

0.1

10～36 69 275.2 14.5 36 L 560

1

GEKR200-W36 40～200

0.2

10～36 69 581.2 14.5 36 990

1

GEKR135-W36 27～135

Repairable

T1

B

0.1

10～36 69 381.2 14.5 36 680

1* Accuracy is guaranteed only in the direction of the lower jaw and only for hexagonal

GEKR085-W36

tightening objects.
・ Includes a special plastic case.
(GEKR085-W36 Case size:W322×D107×H57)(GEKR135-W36 Case size:W428×D107×H57)

T2

T1(GEKR200-W36 Case size:W628×D107×H57)

L* Charger is not included. Please prepare a USB charger.
* Repair parts are set.

GEKR135-W36

Refer to "Repairable List" from

P.625.

30°
Adaptive
two-face
width

B

Adjustable wrench headHighly accurate measurements are
possible by using a dedicated headthat does not change the effective
length even if the opening sizechanges.

GEKR200-W36
Normal Adjustable wrench

Digital ratchet adjustable wrench type

The center positionof the bolt changes.

The effective length (distance from thecenter of the bolt to the point of force) does
not change even if the bolt size changes.

Suitable for work on piping wherea socket wrench cannot be used.

Effective length

GEKR085-W36

GEKR135-W36*A change in the effective length will cause an error
in the measured value.

GEKR200-W36

DIGITAL RATCHET (RECHARGEABLE)
INTERCHANGEABLE HEAD TYPENo.

GEKR040-X13

GEKR085-X13

Repairable

Minimum
Torquemeasurement display
unit
range
(N・m)
(N・m)

8～40

17～85

0.05
0.1

T1

T2

Weight(g)c

20 213 13

36

340

1

B

L

20 213 13

36

340

1

・ The head replacement type of the "Digital ratchet Type rechageable", an evolutionary digital
torque tool.
・ The interchangeable head further expands the range of applications and can be used in
combination with various interchangeable heads.

GEKR040-X13

・ Includes a special plastic case. (Case size: W324×D166×H58).
・ The dedicated resin case can hold the socket holder EHB205

P.222, EHB305

P.241,

EHB405
P.255 (sold separately) with the socket attached.
(Sockets, bit sockets, etc. exceeding 70 mm in length and 32 mm in outside diameter cannot
be accommodated.)

GEKR085-X13* Charger is not included. Please prepare a USB charger.
* Repair parts are set.

GEKR040-X13

414

B

Example of combination with ratchet head

GEKR085-X13

・ Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

L

Refer to"Repairable List" from P.625.

(Interchangeable heads are listed in

P.025.

T2

T1

P.418-420)

Click here
for headapplication
chart

9
12

Torque measurement range
Weight(g)
(N・m)

No.

TGEKR040S09

8～40

890

c

1

MEASURINGEQUIPMENTDIGITAL RATCHET (RECHARGEABLE)
INTERCHANGEABLE OPEN END HEAD SET

Set contents
Repairable

Digital ratchet Type rechargeable

GEKR040-X13

Interchangeable head adapter

GX13-A0917, GX13-A0920

Open-end wrench head

GX0912-S08, S10, S12, S13, S14, S17

TGEKR085S09

17～85

890

c

1

Set contents

Digital ratchet Type rechargeable

GEKR085-X13

Interchangeable head adapter

GX13-A0917, GX13-A0920

Open-end wrench head

GX0912-S08, S10, S12, S13, S14, S17Usage

TGEKR040S09

Feature・ General assembly work and inspection/measurement.
・ Open-end wrench head are available in six frequently used types.
・ Includes a dedicated tray (W447×D185×H30). Easy to control the fixed position
and improve work efficiency.
・ The dedicated tray has a free space. Additional replacement heads can also be
stored.

・There are two types of effective lengths for spanner interchangeable
heads, so use interchangeable head adapters that correspond to each
effective length.

DIGITAL RATCHET (RECHARGEABLE)
INTERCHANGEABLE BOX END HEAD SET
912・ Single door metal case EKB-2 (sold separately)

Can be stored in P.198.

Accessories: Charger is not included. Please prepare a USB charger.

Torque measurement range
Weight(g)
(N・m)

No.

TGEKR040M08

8～40

790

DIGITAL TORQUE WRENCHESTorque measurement range
Weight(g)
(N・m)

No.

c

1

Set contents
Repairable

Digital ratchet Type rechargeable

GEKR040-X13

Interchangeable head adapter

GX13-A0917

Box-end wrench head

GX0912-M08, M10, M12, M13, M14, M17
Torque measurement range
Weight(g)
(N・m)

No.

TGEKR085M08

17～85

790

c

1

Set contents

Digital ratchet Type rechargeable

GEKR085-X13

Interchangeable head adapter

GX13-A0917

Box-end wrench head

GX0912-M08, M10, M12, M13, M14, M17

Usage

TGEKR040M08

Feature・ General assembly work and inspection/measurement.
・ Box-end wrench head are available in six frequently used types.
・ Includes a dedicated tray (W447×D185×H30). Easy to control the fixed position
and improve work efficiency.
・ The dedicated tray has a free space. Additional replacement heads can also be
stored.
・ Single door metal case EKB-2 (sold separately)

Can be stored in P.198.

Accessories: Charger is not included. Please prepare a USB charger.

DIGITAL RATCHET (RECHARGEABLE)
INTERCHANGEABLE CROWFOOT HEAD SET
912Torque measurement range
Weight(g)
(N・m)

No.

TGEKR040NS07

8～40

790

c

1

Set contents
Repairable

Digital ratchet Type rechargeable

GEKR040-X13

Interchangeable head adapter

GX13-A0917

Crowfoot wrench head

GX0912-NS10, NS12, NS14, NS17, NS19
Torque measurement range
Weight(g)
(N・m)

No.

TGEKR085NS07

17～85

790

c

1

Set contents

Digital ratchet Type rechargeable

GEKR085-X13

Interchangeable head adapter

GX13-A0917

Crowfoot wrench head

GX0912-NS10, NS12, NS14, NS17, NS19Usage

TGEKR040NS07

Feature・ General assembly work and inspection/measurement.
・ Crowfoot wrench head are available in five frequently used types.
・ Includes a dedicated tray (W447×D185×H30). Easy to control the fixed position
and improve work efficiency.
・ The dedicated tray has a free space. Additional replacement heads can also be
stored.
・ Single door metal case EKB-2 (sold separately)

Can be stored in P.198.

Accessories: Charger is not included. Please prepare a USB charger.

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

RepairSpare parts

Repairable415

1/4"sq.

MEASURINGEQUIPMENT

B
L

1/4"sq. DIGITAL RATCHET
1/4

PUSH

No.

36

GEK030-R2

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

6～30

GEK030-R2-L

Repair

6～30

0.02

0.02

B

L

T1

T1

T2

B
22 211 1036

1/4"sq.

22 211 1036

T2Weight
(g)

c

330

1

L330

1

・ GEK030-R2 comes with a dedicated plastic case (small). (Case size: W268×D107×H57).
・ GEK030-R2-L comes with a special plastic case (large). (Case size: W324×D166×H58).
・ The large plastic case can hold the socket holder EHB205
T1
P.222 with the socket attached. (Sockets(sold separately)
1/4"sq.
exceeding 70mm in length and 32mm in outer diameter, bitsockets, etc. cannot be stored.
B
P.235) is available for the ratchet・ A repair kit (BR2E-K
T1
head.
L

Spare parts

DIGITAL TORQUE WRENCHES

Repairable

GEK030-R2

GEK030-R2-L

T2

T2* It is recommended that the repair kit be calibrated and adjusted 3/8"sq.
if used.
* Repair parts are set.

Refer to "Repairable List" from P.625.

BL

3/8"sq. DIGITAL RATCHETCOMPACT HEAD TYPE
3/8

PUSH

No.

GEK030-C3

36

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

6～30

GEK030-C3-L

6～30

0.02

L

T1
T1

T2

3/8"sq.

22 211 10B22 211 103636Weight
(g)

c

330

1

330

T2

1

L
・ GEK030-C3 comes with a dedicated plastic case (small). (Case size: W268×D107×H57).
・ GEK030-C3-L comes with a dedicated plastic case (large). (Case size: W324×D166×H58).

Repair

P.241 with・ The large plastic case can hold the socket holder EHB305 (sold separately)
the socket attached. (Sockets exceeding 70mm in length andT1
32mm in outer diameter, bit sockets, etc. cannot be stored.
3/8"sq.
P.235) is available for the ratchet head.
・ A repair kit (BRC3-K

Spare parts* It is recommended that the repair kit be calibrated andadjusted if used.

Repairable* Repair parts are set.

GEK030-C3

Refer to "Repairable List" from P.625.

GEK030-C3-L

3/8"sq. DIGITAL RATCHET SMALL TORQUE,COMPACT HEAD TYPE
3/8

0.02

B

T1B

T2

3/8"sq.

L

B
L

No.

GEK030-C3A

36

T2

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

2～30

0.02

B

L

T1

T1

T2

3/8"sq.

22 211 1036Weight
(g)

c

330

1

T2

B
・ Includes a special plastic case (small). (Case size: W268×D107×H57).
・ A repair kit (BRC3-K

PUSH

P.235) is available for the ratchet head.
L* Preset mode and Pass/Fail mode are not available in the range of 2 to 2.98 N-m.

Repair(Measurement only)

Spare parts* It is recommended that the repair kit be calibrated andT1adjusted if used.
* Repair parts are set.

Repairable

T2

3/8"sq.

Refer to "Repairable List" from P.625.
B

L

GEK030-C3A

3/8"sq. DIGITAL RATCHET
3/8

PUSH

No.

36

GEK060-R3
GEK060-R3-L

RepairRepairable

GEK060-R3

GEK060-R3-L

3/8"sq. DIGITAL RATCHET

PUSH

12～60
12～60

0.05
0.05

T2

Weight(g)c

33 217 13.5 36
3/8"sq.
33 217 13.5 36

400
400

1
1

B

L

T1
T1

T2

B
・ GEK060-R3 comes with a dedicated plastic case (small). (Case size:
W268×D107×H57).
・ GEK060-R3-L comes with a dedicated plastic case (large). (Case size: W324×D166×H58) .
L
P.241 with・ The large plastic case can hold the socket holder EHB305 (sold separately)
the socket attached. (Sockets exceeding 70mm in length and 32mm in outer diameter, bitsockets, etc. cannot be stored.
T1
T2
P.235) is available for the ratchet・ A repair kit (BR3E-K
head.
3/8"sq.
* It is recommended that the repair kit be calibrated andBadjusted if used.

Spare parts

3/8

Minimum
Torquemeasurement display
range(N・m) unit(N・m)* Repair parts are set.

No.

36

GEK085-R3

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

GEK085-R3-L

Repair

Refer to "Repairable List" from P.625.

17～85

17～85

0.1

0.1

L

T1

T2

T13/8"sq.
T2

Weight(g)c

33 271 13.5
36
3/8"sq.

440

1

B

L

T1
B

33 271 13.5
36
B

L

440

T2

1

・ GEK085-R3 comes with a dedicated plastic case (small). (Case size: W322×D107×H57).
L・ GEK085-R3-L comes with a special plastic case (large). (Case size: W324×D166×H58).

Spare parts

P.241 with the・ The large plastic case can hold the socket holder EHB305 (sold separately)
socket attached. (Sockets exceeding 70mm in length andT1
32mm in outer diameter, bit sockets, etc. cannot be stored.

Repairable

GEK085-R3

GEK085-R3-L・ Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

P.235) is available for the ratchet・ A repair kit (BR3E-K
head.
* It is recommended that the repair kit be calibrated andadjusted if used.
* Repair parts are set.

P.025.

T2

3/8"sq.

B
L

Refer to "Repairable List" from P.625.

T1
3/8"sq.

416
B

T2

1/2

GEK085-R4
GEK085-R4-L

Repairc39.5 274 T118 36
39.5 274 18
36
1/2"sq.

590
590

1
1

T1

T2

GEK085-R4-L

1/2"sq. DIGITAL RATCHET* Repair parts are set.

36

GEK135-R4

27～1350.1

BT2
1/2"sq.

B

Refer to "Repairable List" from P.625.

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

No.

T1

L

T1

L

T1

T1

39.5 380 18
B

Weight
(g)

c

36

700

1

1/2"sq.

・ Includes a special plastic case. (Case size: W428×D107×H57).

Repair

P.251) is available for the ratchet head. B

・ A repair kit (BR4E-K* It is recommended that the repair kit be calibrated and adjusted if used.

Spare parts* Repair parts are set.

T2

T2

1/2"sq.

Refer to "Repairable List" from P.625.

L
L

T1

Repairable

T2

DIGITAL TORQUE WRENCHES

P.251) is available for the ratchet・ A repair kit (BR4E-K
head.
* It is recommended that the repair kit be calibrated andadjusted if used.

GEK085-R4

PUSH

0.1
0.1

Weight(g)

L

LP.255 with・ The large resin case can hold the socket holder EHB405 (sold separately)
the socket attached. (Sockets exceeding 70mm in length and 32mm in outer diameter, bitsockets, etc. cannot be stored.

Repairable

1/2

17～85
17～85

T2

B

・ GEK085-R4 comes with a dedicated plastic case (small). (Case size: W322×D107×H57).
B
・ GEK085-R4-L comes with a special plastic case (large). (Case size: W324×D166×H58).

Spare parts

T2
1/2"sq.

B
L

GEK135-R4

1/2"sq. DIGITAL RATCHET
1/2

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

No.

36

PUSH

GEK200-R4

Repair40～200

0.2

T1

B

L

T11/2"sq.
T2

T1

B1/2"sq.
39.5 580 18
36

c

990

1

L

・ A repair kit (BR4E-K

LP.251) is available for the ratchet head.

* Repair parts are set.

T2

Weight(g)・ Includes a special plastic case. (Case size: W628×D107×H57). B* It is recommended that the repair kit be calibrated and adjusted if used.

Spare parts

T2

Refer to "Repairable List" from P.625.
T1

Repairable

T2
1/2"sq.

B
L

GEK200-R4
T1

DIGITAL RATCHET ADJUSTABLE WRENCH TYPE
No.

Minimum Applicable
Torquemeasurement display
width
unit
range
across flats
(N・m)
(N・m)
(mm)

GEK085-W36

T2

1/2"sq.

B

L

B

T1

T2

GEK085-W36 17～ 85

0.1

10～36 69 275.2 14.5 36

GEK200-W36 40～200

0.2

10～36 69 581.2 14.5 36

GEK135-W36 27～135

Repairable

0.1* Accuracy is guaranteed only in the direction of theL(GEK200-W36 Case size:W628×D107×H57)

1

990

1

1
T2

L

(GEK085-W36 Case size:W322×D107×H57)(GEK135-W36 Case size:W428×D107×H57)

c

560
680

T1

・ Includes a special plastic case.

GEK135-W36

Weight(g)

10～36 69 381.2 14.5 36

lower jaw and only for hexagonal tightening objects.

30°

B

Applicable
width
across ﬂats

Adjustable wrench headHighly accurate measurements are
possible by using a dedicated head that
does not change the effective length
even if the opening size changes.

Adjustable wrench headHighly accurate measurements are
possible by using a dedicated head that
does not change the effective length
even if the opening size changes.

GEK200-W36

mal Adjustable wrench

he center position ofe bolt changes.

36

PUSH

Minimum
Torquemeasurement display
range(N・m) unit(N・m)No.

MEASURINGEQUIPMENT

1/2"sq. DIGITAL RATCHET

Normal Adjustable wrench

Digital ratchet adjustable wrench type

Digital ratchet adjustable wrench type

Suitable for work on piping whe
socket wrench cannot be used.

Suitable for work on piping where asocket wrench cannot be used.

The center position of
the bolt changes.

Eﬀective length

The effective length (distance from thecenter of the bolt to the point of force) does

GEK085-W36
not change even if the boltGEK135-W36
size changes.

Eﬀective length

The effective length (distance from thecenter of the bolt to the point of force) does
not change even if the bolt size changes.

*A change in the effective length will cause an error
in the measured value.

GEK200-W36*A change in the effective length will cause an error
in the measured value.

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

RepairSpare parts

Repairable

417

MEASURING
EQUIPMENTDIGITAL RATCHETINTERCHANGEABLE HEAD TYPE

No.

GEK040-X13

Minimum
Torquemeasurement display
range(N・m) unit(N・m)

8～40

GEK085-X13

Repairable

0.05

17～85

T1

T2

Weight(g)c

20 213 13

36

340

1

B

0.1

L

20 213 13

36

340

1

・ The head replacement type of Digital ratchet.
・ The interchangeable head further expands the range of applications and can be used in
combination with various interchangeable
heads.
B
・ Includes a special plastic case.
(Case size: W324×D166×H58).
・ The special plastic case can hold the socket

GEK040-X13

DIGITAL TORQUE WRENCHES

P.222, EHB305
P.241,
holder EHB205
T1
EHB405 ⇒ P.255 (sold separately) withT2

the socket attached. 405
P.255 can be
stored with sockets attached.
(Sockets, bit sockets, etc.
exceeding 70 mm in lengthand 32 mm in outside diametercannot be accommodated.)

GEK085-X13

GEK040-X13

L

GEK085-X13
Example of combination with ratchet head

INTERCHANGEABLE HEAD ADAPTER
9
12Check here
for headapplication
chart

No.

Drive size

L1

L2

Corresponding
effective length

Weight(g)c

GX13-A0917

9×12

46

37.5

17.5

114

1

GX13-A0920

9×12

43.5

35

20

110

1

・ Adapter for attaching a 9x12 insert angle replacement head to Digital ratchet and Digitalratchet [MEMORQ] interchangeable heads.
・ 26 types of interchangeable heads (8 types of open end wrenches with 9×12 drivesize, 8 types of Box-end wrench, and 10 types of Crowfoot wrench) of the "Preset typeL2
torque wrench head
28.5
interchangeable
21.6
13 20
type series" can be

GX13-A0917

used without torqueL1

conversion.

・Use a replacement head that corresponds to theeffective length of the Interchangeable head adapter.
Torque conversion is required for different effective lengths.
・GX13-A0920 is an adapter for Interchangeable head adapter (GX0912-S14,16,17).

Combined state

Check here for details on compatible replacement heads
9×12 Open-end wrench head

P.429

9×12 box-end wrench headfor torque wrench

9×12 Crowfoot wrench head

P.429

P.430

RATCHET HEAD36
1/4

Check here
for theapplication
chart of thereplacement
head

No.

sq.

Allowable torque
(N・m)

B

L

T

Weight(g)c

GX13-R2

1/4"

30

23

74.5

10

100

1

GX13-R3

3/8"

85

33

80

13.7

160

1

GX13-C3

3/8

PUSH

GX13-C4

3/8"

1/2"

30

85

23

33

74.5
80

10

13.7

100

160

1

1

・ Replacement head for Digital ratchet head replacement system.

Repair・ Repair kits (BR2E-K for GX13-R2

Spare parts

GX13-R2

GX13-C3

P.219, BRC3-K for GX13-C3

P.235, BRC4-K for GX13-C4

P.235, GX BR3E-K for

P.426).

・ Standard small ratchet head.
・ Installation to the digital ratchet can be done in two directions: front and back. Comfortable

1/2

3/8

GX13-R3

operability with union mechanism, integrated claw, and 36 gears.
* Repair parts are set.

L
55

Refer to "Repairable List" from

P.625.
B
T

GX13-R3

GX13-C4

・ Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

418

Combined state
P.025.

13 φ20sq.

Torquemeasurement range
(N・m)

No.

TGEK040X132

Weight(g)

c

500

1

Weight(g)

c

500

1

8～40

MEASURINGEQUIPMENT

3/8"sq. DIGITAL RATCHETINTERCHANGEABLE HEAD TYPE RATCHETHEAD SETSet contents

3/8

36

Digital ratchet interchangeable head

GEK040-X13

Ratchet head

GX13-R3PUSH

TGEK085X132

17～85

Set contents

RepairSpare parts

Digital ratchet interchangeable head

GEK085-X13

Ratchet head

GX13-R3・ Digital ratchet head interchangeable and ratchet head set.
・ Includes a special plastic case. (Case size: W324×D166×H58).

Repairable

・ The special plastic case can hold the socket holder EHB305 (sold separately)P.241 withthe socket attached. (Sockets exceeding 70 mm inlength and 32 mm in outer diameter andbit sockets cannot be stored.)

TGEK040X132
Check here
for headapplication
chart

RATCHET BOX END WRENCH HEAD SETHead can be flipped over for use

No.

Weight(g)

c

201

1

TGX13MR147

72
12pt.

DIGITAL TORQUE WRENCHESTorquemeasurement range
(N・m)

No.

Set contents

Ratchet box end wrench head

GX13-MR14

Sockets for Ratchet box end wrench head

BZ14-08W, 10W, 12W, 13W, 14W

3/8"sq. drive angle adaptor for Ratchet box
BZ14-BA3
end wrench head・ Interchangeable head for Digital ratchet headreplacement system.
・ The direction of rotation can be switched by operating
the lever on the side of the head, so it can be used
for tightening andloosening.
・ The number ofteeth is 72 and thefeed angle is 5°,
Thin head can be used in tightspaces that were difficult to work
enabling fine feed
Combinedstate
in with conventional Digital ratchet.
operation.

RATCHET BOX END WRENCH HEAD
72

No.

GX13-MR14

Allowable torque
(N・m)

55

Size (mm)Weight(g)

c

14

90

1

・ Interchangeable head for Digital ratchet head replacement system.

12pt.

76.75
55

Combined state

26.5 14

20

8.4

13

Sockets for ratchet Box-end wrench (single item) and 3/8"sq. drive angle adapters are listed in theConventional Tools section.

Sockets for
Ratchet Box-end wrench
P.336

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

3/8"sq. drive angle adaptor for
ratchet box-end wrench
P.336

P.004-005.

RepairSpare parts

Repairable

419

MEASURING
EQUIPMENTHEX. HEAD

Allowable torque
(N・m)

S

GX13-H04

11

GX13-H06

46

No.

GX13-H05

Hex.

19

GX13-H0885

GX13-H10HhWeight(g)c465.5 37

27

78

1

6

66.5 4535

85168.5 55

45

5

8

85

10

L

66

40.5 30.5

67.5 50

81

40

1

96

1

110

・ Interchangeable head for Digital ratchet head replacement system.

1

DIGITAL TORQUE WRENCHES

L
55
43.5
13 20
H

h

Combined state

HEX. HEAD (SHORT TYPE)

Allowable torque
(N・m)

S

GX13-H04S

11

4

GX13-H06S

46

6

No.

GX13-H05S

Hex.

19

GX13-H08S

585

GX13-H10S

8

85

10

90°
S

L

H

h

Weight(g)c66.3 24.5 14.5

771

67.3 2919

811

69.2 3525

66.8 26.5 16.5
68.2 32

79

22

1

88

1

99

1

・ Interchangeable head for Digital ratchet head replacement system.
・ The bend angle at the tip part is set at 95°to provide space for fingers.
L
55.8
43.5
13 20

H h

Combined state

BRAKE TOOL (STRAIGHT TYPE)

Allowable torque
(N・m)

No.

GX13-MZ10

95°
SSize (mm)Weight(g)

c

10

80

1

25

・ Interchangeable head for Digital ratchet head replacement system.

12pt.

・ Ideal for torque management during installation and removal of automotive brake pipes and
ABS actuators.
55
φ20

10 6
73

Combined state

BRAKE TOOL SET (OFFSET TYPE)

13

9

No.

TGX13E1002

Weight(g)

c

250

1

Set contents

12pt.

Brake Tool Extension Tool

GX13-E100

Brake tool 10mm offset type

GX13-EMZ10・ Interchangeable head for Digital ratchet head replacement system.
・ Ideal for torque management during installation and removal of automotive brake pipes and
ABS actuators.
* The joint between the extension tool and the wrench is specially designed. It cannot be used

GX13-E100in combination with other socket wrenches or accessories.

Brake Tool Extension Tool
Allowable torque
Weight(g)
(N・m)

No.
GX13-EMZ10

GX13-E100

25

180

1

Size (mm)Weight(g)

c

10

70

1

Brake tool 10mm offset type
Allowable torque
(N・m)

No.

GX13-EMZ10

25

148
148

19
66
10
19
10
44.5
44.5

25
25

GX13-E100

420

P.025.

49
49
30
30

φ20
φ20

φ13
φ13

Combined image

・ Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

c

13
13

99

GX13-EMZ10No.

Weight(g)

c

30

1

GEK-A

MEASURINGEQUIPMENTPROTECTION COVER

・ This is a cover to protect the Digital ratchet (GEK/GEKR series).
・ The waterproof function is equivalent to IPX4, protecting the unit from water and dirt during
sudden rain during outdoor work or when installing around water supply and sewerage lines.
(Only the part equipped with the protective cover. It is not completely waterproof.)
・ When installed, the visibility of the unit is not impaired and button operation is possible.
・ The cover is made of elastic silicone and can be removed and reattached repeatedly.
* Not applicable to GWE series (old model), GLK series (driver type), and GED series

off the moisture thoroughly.
44

Fitting image
44

170

φ8
36

33

φ12

14
φ34

GEK-A-1

φ36

GEK-A-2

Applicable products

Digital ratchet
ratchet type

Fitting image

GEK030-R2,GEK030-R2-L,GEK030-C3A,GEK030-C3,GEK030-C3-L,
GEK060-R3,GEK060-R3-L,GEK085-R3,GEK085-R3-L,
GEK085-R4,GEK085-R4-L,GEK135-R4,GEK200-R4
GEKR030-R2A,GEKR030-R2A-L,GEKR030-R2,GEKR030-R2-L,
GEKR030-C3A,GEKR030-C3A-L,GEKR030-C3,GEKR030-C3-L,
GEKR060-R3,GEKR060-R3-L,GEKR085-R3,GEKR085-R3-L,
GEKR085-R4,GEKR085-R4-L,GEKR135-R4,GEKR200-R4

Digital ratchet
GEK085-W36,GEK135-W36,GEK200-W36
adjustable wrench
GEKR085-W36,GEKR135-W36,GEKR200-W36
type
Digital ratchet
GEK040-X13,GEK085-X13
interchangeable
GEKR040-X13,GEKR085-X13
head type

DIGITAL TORQUE WRENCHES(MEMORQ).
* If water gets into any area other than the area where the protective cover is attached, wipe

Spare parts
No.

Description

GEK-A-1

GEK-A-2

Weight(g)

c

20

1

Cover

Rubber Parts

10

1

GEK-A-1
GEK-A-2・The protective cover is not for insulation.

Safe to work aroundwater.

Made of highly elastic
You can work with dirty
silicone, it can behands without worrying.
repeatedly attached anddetached.

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

・Do not work submerged in liquid.
・Do not put on and take off the product when there is moisture around it.
・Do not claw when attaching or detaching to prevent damage.
・Do not pull more than necessary.
・Be careful not to slip on the surface when it is soiled with dirt.

P.004-005.

RepairSpare parts

Repairable

421

MEASURING
EQUIPMENTDIGITAL RATCHET SCREWDRIVER TYPE
1/4

Torquemeasurement
range

No.

Minimum
display unit

B1 B2

L

T1 T2

Weight(g)

12～60cN・m
0.05cN・m
41 20 199.3 33 19 170（0.12～0.6N・m）（0.01N・m）
50～250cN・m 0.1cN・m
41 32 199.3 33 31 190
GLK250（0.5～2.5N・m） （0.01N・m）
100～500cN・m 0.1cN・m
41 32 199.3 33 31 190
GLK500（1.0～5.0N・m） （0.01N・m）

GLK060
GLK250・GLK500

DIGITAL TORQUE WRENCHES

RepairSpare parts

GLK060
Repairable

1
1
1* The unit of measurement can be set in both cN・m and N・m. (100cN・m = 1N・m).
・ The "Digital ratchet" driver type for extremely small torque.
・ It can be used in a wide range of situations where extremely small torque management isrequired, such as replacing electrical equipment, electrical boards, cutting tool tips, andattaching resin and aluminum parts.
・ Bits is detachable by magnet, allowing the use of bit with 6.3mm axis opposing side such as

P.361) by removing the attached No.1
insert interchangeable flat ratchet screwdriver (cross bit. (Double-headed bit cannot be used)
・ Sockets with an drive size of 1/4"sq. or bit sockets can also be used by removing the adapter
socket.
・ No.1 cross bit, 1/4"sq. adapter socket with magnet, and plastic case for convenient storage.
・ Capable of measurement in both left and right directions. Measurement accuracy of ±3%
meets ISO standards.
* Because of the high standby power, the use of the attached insulation sheet is recommended
when not in use.

GLK060
GLK250・GLK500c

GLK060

GLK250、GLK500

L

L

B1

B2

B1

B2

T1

T2

T1

T2

No.1 Cross bit

1/4"sq. adapter socket with magnet

30

6.3

φ12

φ11
6.3

6.3

22.5

Spare parts
No.

GLK-B2drive size
1/4"sq.

Description

1/4"sq. adapter
socket with magnet

Power button
Tip bits are magnetically detachable

Mode change button

1/4

No.1
Cross bit

1/4"sq. adapter
socket with magnet

Setup change button

1/4"sq. RATCHET ADAPTER
1/4

G L K 0 6 0
G L K 2 5 0
G L K 5 0 0
専 用

36

1/4"sq. sockets can also
be usedEasy-to-see LED lamp
position and shape

No.

D

L

S

Weight(g)

GLK-RA2

20

43

17

60

・ Optional parts for Digital ratchet driver type.
・ When attached to a Digital ratchet driver type, ratchet operation is possible, which is usefulfor quick turning.
・ The switch can be turned to the right or left by operating the switch.
・ Sockets and bit
LS
sockets with a
1/4"sq. drive size
can be used.
D

Combined image

1/4"sq.

1/4"sq.

Digital ratchet [MEMORQ] islisted in the Solution section.

Advanced digital torque tool

DIGITAL RATCHET [MEMORQ]

P.037-050

The introduction of the torquemanagement system of the Digitalratchet [MEMORQ] series will greatly

Send measurement
records to yourcomputer!
Work history is managed toensure reliable torquemanagement.

・ Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

422

P.025.

improve such operations as "torquemanagement is performed but no record
is kept" and "inputting torque data into a
PC after writing it down by hand". This
will realize "improved efficiency" and"improved data reliability."MEASURING EQUIPMENTTORQUE WRENCHES・ Read the "Instruction Manual" carefully before use.
・ Do not use to loosen bolts or nuts.
・ Do not use with additional pipes.
・ Do not use as a hammer.
・ Do not strike with a hammer to apply impact.
・ Insert the square drive securely.
・ Tightening torque and screw tightening force depends onthe condition and structure of the screw, coefficient offriction, etc,
・ Read the maintenance instructions for the product carefully to ensure correct operation.
・ Use the torque wrench within its torque measurement
range.
・ It is recommended to calibrate and adjust the torquewrench periodically.

423

MEASURING
EQUIPMENT

Torque wrench pre-set typeTORQUE WRENCHES・ The torque value to be measured can be set in advance, which is effective when working
continuously or in places where it is difficult to read the scale.
・ When the set torque is reached, a "click" sound is heard and a light shock is felt in the handto confirm that tightening is complete.
* Sound may not be heard at small torques.
・ Measurement accuracy of ±3% meets ISO standards. Measurement direction is clockwise
only. (CMPC0152 to CMPC3004)
・ The rubber ring around the head improves sealing and prevents foreign objects fromentering, thus maintaining high accuracy.
・ Comes with a sturdy plastic case for convenient storage.

1/4"sq. TORQUE WRENCH PRE-SET TYPE
1/4

PUSH

36

No.

CMPC0152

Torquemeasurement
range (N・m)

3～15

Torque setting
scale and lock ring

Comes with a plastic casefor convenient storage(CMPC1004 in photo)

Min.
scale

L

B

H

Weight
(kg)

c

0.1

252

22

10

0.4

1

・ Measuring direction is right (clockwise), measurement accuracy ±3

Repair・ Comes with a plastic case for convenient storage.

Spare parts・ A repair kit (BR2E-K

P.219) is available for the ratchet head.

* Measurement scale is N・m scale only.
(Simple conversion formula: 1kgf・m≒10N・m 1N・m≒0.1kgf・m)* Repair parts are set.

Repairable

Refer to "Repairable List" from P.625.

* It is recommended that the repair kit be calibrated and adjusted if used.
* Please set the torque to the lowest value when storing the product.
HL

B
1/4"sq.

1/4"sq. TORQUE WRENCH PRE-SET TYPE
1/4

No.

GW010-02
GW025-02

36

TorqueMin.
measurement
scale
range (N・m)

2～10

5～25

L

B

Lockring

T1

T2

0.1 317.4 22 10 37.5
0.1 317.4 22 10 37.5

Weight
(kg)

c

0.5

1

0.5

1

・ Measuring direction is right (clockwise), measurement accuracy ±3
・ Highly visible scale for more comfortable torque adjustment work.
・ Comes with a special plastic case for convenient storage.

Repair・ The grip is made of elastomer resin that resists deterioration and provides a good fit.

Spare parts

GW010-02

・ A lock mechanism is employed to prevent unintentional change of the torque setting value.

GW025-02

Repairable

L・ A repair kit (GW-02A-K* Repair parts are set.

P.424) is available for the ratchet head.
Refer to "Repairable List" from P.625.

* It is recommended that the repair kit be calibrated and adjusted if used.
* Please set the torque to the lowest value when storing the product.

B

T1
T2
1/4"sq. * The ratchet section is not a union
mechanism.

REPAIR KIT FOR 1/4"sq. RATCHET HEAD

Contents

1 each of drive gear, claw, steel ball,spring, lever, small screw, lid, andsmall screw×2

Weight(g)1/4GW-02A-K

36

・ Repair kit for 1/4 "sq. torque wrench pre-set type (GW010-02,GW025-02

・Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

424

No.

1/4 "sq. torque wrench pre-lock type (GW010-02T,GW025-02T

P.025.

25

P.431).

P.424) and

3/8

No.

CMPC0253
CMPC0503

36

CMPC1003

L

B

H

Weight(kg)

c

5～ 25

0.1

282

22

10

0.4

1

20～100

0.5

400

33

13.7

1.2

1

10～ 50

0.5

335

33

13.7

1

1

・ Measuring direction is right (clockwise), measurement accuracy ±3

PUSH

RepairTorqueMin.
measurement
scale
range (N・m)・ Comes with a plastic case for convenient storage.
・ A repair kit (BR3E-K

CMPC0253

P.235, BRC3-K

P.235) is available for the ratchet head.

* Measurement scale is N・m scale only.
(Simple conversion formula: 1kgf・m≒10N・m 1N・m≒0.1kgf・m)* Repair parts are set.

Spare parts

Refer to "Repairable List" from P.625.

* Please set the torque to the lowest value when storing the product.

CMPC0503

L

Repairable

H
3/8"sq.

CMPC1003

3/8"sq. TORQUE WRENCH PRE-SET TYPE
3/8

No.

GW010-03
GW025-03
GW050-03

GW010-03

GW100-03

RepairTorqueMin.
measurement
scale
range (N・m)

L

Lockring

B

T1

Weight
(kg)

c

2～ 10

0.1

37.5

0.5

1

10～ 500.25 374.9 33 13.7 37.5

0.6

1

5～ 25

20～1000.1
0.5

317.4 22 10T2

317.4 22 1037.5

446.9 33 13.7 44.5

0.5
1

1
1

・ Measuring direction is right (clockwise), measurement accuracy ±3
・ Highly visible scale for more comfortable torque adjustment work.

Spare parts

・ Comes with a special plastic case for convenient storage.

GW025-03
Repairable

B

TORQUE WRENCHES* It is recommended that the repair kit be calibrated and adjusted if used.

36

MEASURINGEQUIPMENT

3/8"sq. TORQUE WRENCH PRE-SET TYPE・ The grip is made of elastomer resin that resists deterioration and provides a good fit.
・ A lock mechanism is set to prevent unintentional change of the torque setting value.

GW050-03
GW100-03

・ A repair kit (GW-03A-K, GWC-03A-K
L* Repair parts are set.

P.425) is available for the ratchet head.

Refer to "Repairable List" from P.625.

* It is recommended that the repair kit be calibrated and adjusted if used.
* Please set the torque to the lowest value when storing the product.

B

T1
T2
3/8"sq. * The ratchet section is not a union mechanism.

REPAIR KIT FOR 3/8"sq. RATCHET HEAD

No.

Contents

1 each of drive gear, claw, steel ball,spring, lever, small screw, lid, and small
screw×2

3/8

GW-03A-K

36

・ Repair kit for 3/8 "sq. torque wrench pre-set type (GW050-03,GW100-03

REPAIR KIT FOR 3/8"sq. RATCHET HEAD
3/8

36

3/8 "sq. torque wrench pre-lock type (GW050-03T

No.

Contents

・ Repair kit for 3/8 "sq. torque wrench pre-set type (GW010-03,GW025-03

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

71
P.425) and

P.431).

1 each of drive gear, claw, steel ball,
GWC-03A-K spring, lever, small screw, lid, and small
screw×2
3/8 "sq. torque wrench pre-lock type (GW025-03T

Weight(g)Weight(g)31
P.425) and

P.431).

RepairSpare parts

Repairable

425

MEASURING
EQUIPMENT

1/2"sq. TORQUE WRENCH PRE-SET TYPE
1/2

No.

CMPC0504

CMPC1004

36

CMPC2004

CMPC3004

CMPC0504

PUSH

Torquemeasurement
range (N-m)

Min.
scale

L

B

H

Weight(kg)c

10～ 5020～100

0.5

335

33

13.7

1

1

40～200

0.5
2

480

39.5

18

1.4

1

60～300

400

2

33

485

39.5

13.7
18

1.2

1

1.4

1

・ Measuring direction is right (clockwise), measurement accuracy ±3
・ Comes with a plastic case for convenient storage.
・ The ratchet head is equipped with a repair kit (BR4E-K

RepairTORQUE WRENCHES

Spare parts

P.251,BRC4-K

P.426) is set.

* Measurement scale is N・m scale only.

CMPC1004(Simple conversion formula: 1kgf・m≒10N・m 1N・m≒0.1kgf・m)* Repair parts are set.

Refer to "Repairable List" from P.625.

* It is recommended that the repair kit be calibrated and adjusted if used.

CMPC2004

Repairable* Please set the torque to the lowest value when storing the product.
LH
1/2"sq.

CMPC3004

REPAIR KIT FOR 1/2"sq. RATCHET HEAD
1/2

No.

36

BRC4-K

Lockring

Contents

Drive gear, claw, steel ball, spring, lever,
pan head screw, lid, each 1 flat-headscrew×2

・ Repair kit for 1/2 "sq. torque wrench pre-set type (CMPC0504,1004

PUSH

1/2"sq. TORQUE WRENCH PRE-SET TYPE
1/2

No.

GW100-04

GW200-0436

GW300-04

TorqueMin.
measurement
scale
range (N・m)L

B

20～1000.5 446.9 33

60～300240～2001

T2

13.7 44.5

44.5

623.2 39.5 1875

P.426).

T1

531.3 39.5 18

Weight(g)44.5Weight
(kg)

c

1

1

1.6

1

1.3

1

・ Measuring direction is right (clockwise), measurement accuracy ±3

RepairSpare parts

B・ Highly visible scale for more comfortable torque adjustment work.
・ Comes with a special plastic case for convenient storage.

GW100-04

・ The grip is made of elastomer resin that resists deterioration and provides a good fit.
・ A lock mechanism is set to prevent unintentional change of the torque setting value.
・ A repair kit (GW-04A-K

Repairable* Repair parts are set.

GW200-04

P.426,GWC-04A-K

P.426) is available for the ratchet head.

Refer to "Repairable List" from P.625.

* Please set the torque to the lowest

Lvalue when storing the product.
B

GW300-04
T1
T2
1/2"sq. * The ratchet section is not a union mechanism.

REPAIR KIT FOR 1/2"sq. RATCHET HEAD

No.

Contents

Drive gear, claw, steel ball, spring, lever,
pan head screw, lid, each 1 flat-headscrew×2

1/2

GW-04A-K

36

・ Repair kit for 1/2 "sq. torque wrench pre-set type (GW200-04,GW300-04
1/2 "sq. torque wrench pre-lock type (GW200-04T,GW300-04T

REPAIR KIT FOR 1/2"sq. RATCHET HEAD

No.

Contents

・ Repair kit for 1/2 "sq. torque wrench pre-set type (GW100-04

36

wrench pre-lock type (GW100-04T

144
P.426) and

P.431).

Drive gear, claw, steel ball, spring, lever,
GWC-04A-K pan head screw, lid, each 1 flat-headscrew×2

1/2

Weight(g)Weight(g)75

P.426) and 1/2 "sq. torqueP.431).

1/2"sq. wheel nut torque wrench
are listed under Automotive Tools.
1/2"sq. wheel nut torque wrench
P.556
・Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

426

P.025.

1/2"sq. torque wrench for wheel mounting
P.556

3/4

40

B

H

Weight(kg)

c1050 71

36

5.8

1

Torque measurement Min.
range (N・m)
scale

No.

CMPB8006

160～800

5

L

MEASURINGEQUIPMENT

3/4"sq. TORQUE WRENCH PRE-SET TYPE・ Capable of measuring in both left and right directions. Measurement accuracy of ±4%(accuracy guaranteed from 160 N・m)

RepairSpare parts

Repairable

・ Comes with a plastic case for convenient storage.

L・ A repair kit (BR6A-K* The ratchet section is not a(Simple conversion formula: 1kgf・m≒10N・m 1N・m≒0.1kgf・m)* Repair parts are set.

H

Refer to "Repairable List" from P.625.

* It is recommended that the repair kit be calibrated and adjusted if used.

3/4"sq.

* Please set the torque to the lowest value when storing the product.

3/4"sq. TORQUE WRENCH PRE-SET TYPE

No.

3/4

GW600-06

L

B

T1

T2

Weight(kg)c

100～ 600

21039.7 70.6 35.5 44.5

5.3

1

GW1000-06 200～1000

51155.2 70.6 35.5 44.55.6

1

GW800-06

40

TorqueMin.
measurement
scale
range (N・m)

150～ 80051155.2 70.6 35.5 44.5

5.6

1・ Capable of measurement in both left and right directions. Measurement accuracy is ±4%.

Repair・ Highly visible scale for more comfortable torque adjustment work.
・ Comes with a special plastic case for convenient storage.

GW600-06

Spare parts

TORQUE WRENCHES

union mechanism.

P.261) is available for the ratchet head.

* Measurement scale is N・m scale only.

B・ The grip is made of elastomer resin that resists deterioration and provides a good fit.
・ A lock mechanism is set to prevent unintentional change of the torque setting value.

Repairable

GW800-06

・ A repair kit (BR6A-K

P.261) is available for the ratchet head.

* Repair parts are set.

Refer toL

"Repairable List" from P.625.
* Please set the torque to the lowest

Bvalue when storing the product.

GW1000-06
T1
T2
3/4"sq. * The ratchet section is not a union mechanism.

1"sq. TORQUE WRENCH PRE-SET TYPE
1

40

H

Weight(kg)c

CMPB8008

160～800

51050 71

36

5.8

1

L

・ Capable of measuring in both left and right directions. Measurement accuracy of ±4%(accuracy guaranteed from 160 N・m)・ Comes with a special plastic case for convenient storage.

RepairSpare parts

B

Torque measurement Min.
range (N・m)
scale

No.

Repairable

P.267) is set for the ratchet head section.
・ Repair kit (BR8A-K* Measurement scale is N・m scale only. (Simple conversion formula: 1kgf・m≒10N・m 1N・m≒
0.1kgf・m)* It is recommended that the repair kit be calibrated and adjusted if used.

L
B

Refer to "Repairable List" from P.625.
* Repair parts are set.
* Please set the torque to the lowest value when storing the product.

H
1"sq.

1"sq. TORQUE WRENCH PRE-SET TYPE

TorqueMin.
measurement
scale
range (N・m)No.

1

GW1000-08 200～1000

5

L

B

T1

T2

1155.2 70.6 35.5 44.5

Weight
(kg)

c

5.8

1

・ Capable of measurement in both left and right directions. Measurement accuracy is ±4%.

40・ Highly visible scale for more comfortable torque adjustment work.
・ Comes with a special plastic case for convenient storage.
L

RepairSpare parts

Repairable

・ The grip is made of elastomer resin that resists deterioration and provides a good fit.
・ A lock mechanism is set to prevent unintentional change of the torque setting value.

B・ Repair kit (BR8A-K

P.267) is set for the ratchet head section.

* Repair parts are set.

Refer to "Repairable List" from P.625.

* Please set the torque to the lowest value when storing the product.

T1
T2

1"sq.

TORQUE DRIVER PRE-SET TYPE

Torque measurement Minimum scale
range (cN・m)（cN・m)No.

D

L

Weight(g)c

GDP-080

16～ 801

28 140212

1GDP-45090～4505

32 171330

1GDP-200

40～2002

28 159249

1* Only cN・m scale is used for measurement. (100cN・m=1N・m)・ When the set torque is reached, the grip will rotate approximately 90 degrees with a clickfeeling.
・ Measurement accuracy of ±6% meets ISO standards. Measurement direction is clockwise
only.
D* This product is not subject to repair.

6.3mm

L

P.361
・ Bits are magnetic detachable, and bit with 6.3mm axis can be used.
* Double-headed bits cannot be used.
* Some sizes cannot be held magnetically when 1/4"sq. adapters are used.
* Please set the torque to the lowest value when storing the product.

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

RepairSpare parts

Repairable

427

MEASURING
EQUIPMENTINTERCHANGEABLE TORQUE WRENCH
PRE-SET TYPE SET

No.

9
12

Extension
Replacement HeadNo.

Torquewrench No.

Exclusive resin Weightcase size(kg)

TGW010103 GW010-X0912 GX0912-E33 GX0912-E35

0.7

1TGW050103 GW050-X0912 GX0912-E33 GX0912-E35

0.7

1TGW025103 GW025-X0912 GX0912-E33 GX0912-E35 W400×D73×H60

Repair

0.7

TGW100103 GW100-X0912 GX0912-E33 GX0912-E35 W495×D78×H85

Spare parts

c

1.2

1
1

・ Measuring direction is right (clockwise), measurement accuracy ±3
・ New grip mechanism for easy viewing of torque adjustment values.
・ An interchangeable head pre-set torque wrench that uses the KTC standard drive size based

Repairable

on the German TL standard, which further expands the range of use.

TGW050103

・ Comes with a special plastic case for convenient storage.

TORQUE WRENCHESInterchangeable torque wrench pre-set type (Not sold individually).
No.
With special plastic case

KTC standard drive size is* Case specifications have a possibility to

TL standard.
L1

L2

B

T

Weight
(kg)

2～10

0.1

303 243.3 22 37.5

0.5GW050-X0912 9×12

10～50

0.25

343 283.2 22 37.5

0.5

GW100-X0912 9×12
* Repair parts are set.

Y B

L1

GW010-X0912 9×12
GW025-X0912 9×12

adopted based on Germanchange.

TorqueMin.
drive size
measurement
scale
(X×Y)
range (N・m)

5～25

20～1000.1
0.5

303 243.3 22 37.5
415 348.6 22 44.5

0.5
1Refer to "Repairable List" from P.625.

* Please set the torque to the lowest value when storing the product.

X・Be sure to use it with the supplied extension replacement head.
T
L2

Spare parts (9x12 extension replacement head)

L2

Y

GX0912-E33

A

No.

Y

B

L1

L2

GX0912-E33 21.9 17.6 49.5 33

X

X

A

B

GX0912-E35 21.9 17.6 51.5 35.5

GX0912-E35

L1drive size
Weight(concavity/(g)convexity) (X×Y)

9×12

81

9×12

88

c

1
1

・ The X and Y dimensions of the concave and convex sides are the same.

Check here for head application chart

INTERCHANGEABLE TORQUE WRENCH
PRE-SET TYPE SET

No.

14
18

Extension
Replacement HeadNo.

Torquewrench No.

TGW100202 GW100-X1418 GX1418-E38—

TGW300202 GW300-X1418 GX1418-E38—

TGW200202 GW200-X1418 GX1418-E38

Repair

—Exclusive resin Weightcase size(kg)c

W495×D78×H85

1.1

1

1.5

1

1.3

W650×D78×H85

1・ Measuring direction is right (clockwise), measurement accuracy ±3
・ New grip mechanism for easy viewing of torque adjustment values.

Spare parts

・ An interchangeable head pre-set torque wrench that uses the KTC standard drive size basedon the German TL standard, which further expands the range of use.
Repairable

・ Comes with a special plastic case for convenient storage.

TGW100202

Interchangeable torque wrench pre-set type (Not sold individually).
No.

KTC standard drive size isWith special plastic case

TL standard.

change.

L2

B

T

0.5 438.3 372

31.5 44.5

1GW300-X1418 14×18

60～3002

31.5 44.5

1.4

40～2001

505.2 439.1 31.5 44.5
597.3 531

Refer to "Repairable List" from P.625.

* Please set the torque to the lowest value when storing the product.

Y B

・Be sure to use it with the supplied extension replacement head.

X

T
L2

L2

Y

Spare parts（14×18 extension replacement head）

A

X

Y
X

B
L1

No.

A

B

GX1418-E38 31.5 25.3

L1

L2

63

38

drive size
Weight(concavity/(g)convexity) (X×Y)

14×18

91

・ The X and Y dimensions of the concave and convex sides are the same.

Check here for head application chart・Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

428

Weight(kg)

20～100* Repair parts are set.

L1

L1

GW100-X1418 14×18
GW200-X1418 14×18

adopted based on German* Case specifications have a possibility to

TorqueMin.
drive size
measurement
scale
(X×Y)
range (N・m)

P.025.

c

1

1.2

No.

GX0912-S08

GX0912-S10

912

GX0912-S11

GX0912-S12

GX0912-S13

GX0912-S14

GX0912-S16

GX0912-S17

drive size
(X×Y)

S

D

9×12

8

10

22

5.7 37.6 17.5

26

5.7 39.8 17.5

9×12

9×12

9×12

9×12

9×12

9×12

9×12

11

12

13

14

16

17

T

L1

L2

24.8 5.7 39.8 17.5

27.5 5.7 39.8 17.5

28.8 5.7 40

31.5 7.7 43

36

7.7 4437.7 7.7 44

17.5

20

20

Weight
(g)

c

40

1

39

41

41

43

55

59

20

60

MEASURINGEQUIPMENT

OPEN-END WRENCH HEAD
FOR TORQUE WRENCH

1

1

1

1

1

1

1

GX0912-S14

・ When using with Digital ratchet and Digital ratchet [MEMORQ], use the Interchangeable head
L2
adapter GX13-A0917 to A0920
P.418.
・ Suitable for locations where a socket or Box end wrench cannot
be used, or where there is not enough space for tightening.

ＤS・When using interchangeable torque wrench preset type, be sure to use it with the extension
interchangeable head installed.

T

Combined image

OPEN-END WRENCH HEAD
FOR TORQUE WRENCH

L1

No.

GX1418-S13

GX1418-S14

14
18

GX1418-S15

GX1418-S16

GX1418-S17

GX1418-S18

GX1418-S19

drive size
(X×Y)

14×18

14×18

14×18

14×18

14×18

14×18

14×18

S

13

14

15

16

17

18

19

D

29.5

31.4

33.5

36

37

39

40.6

T

7

7

7

7

9

9

9

L1

58

58

58

58.5

58.5

60.4

61.5

L2

25

25

25

25

25

25

25

GX1418-S21

14×18

21

45.5

11

61.5

25

GX1418-S24

14×18

24

50.8

11

63.2

25

GX1418-S22

GX1418-S14

Y
X

14×18

22

47.3

11

62.3

25

Weight
(g)

c

117

1

116

118

124

138

132

139

155

163

164

TORQUE WRENCHES・ Replacement head for interchangeable torque wrench pre-set type.

1

1

1

1

1

1

1

1

1

・ Replacement head for interchangeable torque wrench pre-set type.
・ Suitable for locations where a socket or Box end wrench cannot be used, or where there isL2
not enough space for tightening.
・When using interchangeable torque wrench preset type, be sure to use it with the extension
interchangeable head installed.

Combined image

ＤS

Y
X

T
L1

BOX-END WRENCH HEAD
FOR TORQUE WRENCH

No.

GX0912-M08

GX0912-M10

912GX0912-M11

GX0912-M12

GX0912-M13

GX0912-M14

GX0912-M16

GX0912-M17

drive size
(X×Y)

S

D

T

9×12

10

8

19.8

8

40.8 17.5

9×12

11

12

20.2

8

43.5 17.5

9×12

9×12

9×12

9×12

9×12

9×12

13

14

16

17

20

8

22.2

12

23.5

12

22.2

26.4

27.3

12

13

13

L1

L2

42.6 17.5
44

17.5

46

17.5

44.5 17.547

17.5

47.3 17.5

Weight
(g)

c

40

1

38

1

43

1

51

52

53

57

59

1

1

1

1

1

・ Replacement head for interchangeable torque wrench pre-set type.

GX0912-M14

Combined image

・ The thin head can be used in tight spaces where a socket wrench cannot be used.
・ The head does not easily detach from the bolt and nut, enabling stable operation.
L2・When using interchangeable torque wrench preset type, be sure to use it with the extension
interchangeable head installed.
D
S

Y
X

T
L1

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

RepairSpare parts

Repairable

429

MEASURING
EQUIPMENT

BOX-END WRENCH HEAD
FOR TORQUE WRENCHNo.

GX1418-M13

GX1418-M14

14
18

GX1418-M15

GX1418-M16

GX1418-M17

GX1418-M18

GX1418-M19

GX1418-M21

GX1418-M14

TORQUE WRENCHESGX1418-M22

GX1418-M24

L2

drive size
(X×Y)

D

T

14×18

13 30

12

61.5 25

14×18

15 30

12

62.5 25

14×18

14×18

14×18

14×18

14×18

14×18

14×18

14×18

S

14 30

16 30

12

62

L2

25

62.5 25

17 30.5 12.5 64

25

19 31

25

21 33.4 15

67.4 25

24 37.4 15

69.5 25

22 35.2 15

68

c

127

1

128

1

128

1

129

134

18 30.5 12.5 64.5 25
12.5 66

Weight
(g)

134

138

151

25

154

154

1

1

1

1

1

1

1

・ Replacement head for interchangeable torque wrench pre-set type.
・ The thin head can be used in tight spaces where a socket wrench cannot be used.

D

S

Y

・ The head does not easily detach from the bolt and nut, enabling stable operation.
・When using interchangeable torque wrench pre-set type, be sure to use it withthe extension interchangeable head installed.

X
T

Combined image

L1

CROWFOOT WRENCH HEAD
FOR TORQUE WRENCH

No.

GX0912-NS1091243.7 17.5

9×12
9×12
9×12
9×12
9×12
9×12
9×12

12 24.1 12
14 27.3 13
16 30.1 13
17 31.6 13
18 33.3 15
19 34.6 15
21 37.7 15

GX0914

9
12

L1

L2

GX0914 21.5 17.6 45

2045.9 17.5
46.1 17.5
46.8 17.5
48

17.5

B

34

Concave(X1×Y1)

9×12

14×18

Convex(X2×Y2)

14×18
9×12

・ Adapter for converting the drive size of the replacement head.
・When an adapter replacement
head is installed, the effective
length must be calculated
separately.

GX1409GX0914GX1409トルクレンチヘッド交換式 適用表

検索
ヘッドの形状を選ぶ

A

GX1409 31.5 25.3 50

1418

45.4 17.5

Drive size
No.

9
12

44.5 17.5

トルクレンチを選ぶ

検索

c

53

1

52

1

54

1

54
58
60
62
67
68
72

1
1
1
1
1
1
1

・When using interchangeable torque wrench pre-set type, be sure to use it withthe extension interchangeable head installed.

ADAPTER HEAD FOR TORQUE WRENCH
14
18

43.4 17.5

Weight(g)

・ Replacement head for interchangeable torque wrench pre-set type.
・ For fastening flare nuts used in hydraulic piping for automobiles and general industrial
machinery.

L1

Combined image

42.3 17.5

13 25.2 12

GX0912-NS21

T

L2

9×12

GX0912-NS19

X

10 21.2 12

L1

GX0912-NS13

GX0912-NS18

Y

T

42.8 17.5

GX0912-NS17

D S

D

11 22.6 12

GX0912-NS16

L2

9×12

S

9×12

GX0912-NS12

GX0912-NS14

drive size
(X×Y)

GX0912-NS11

GX0912-NS14* Click here to see how to convert
a preset type torque wrench withinterchangeable head.
→ https://ktc.jp/support/gw-x

Weight
(g)

c

81

1

139

1

L2

Y2

A

Y1
X1

X2

B
L1

Torque wrench head interchangeabletype Application table
You can search for torque wrenches applicable to the head
shape and size you want to use, as well as the necessary
adapters and extensions. "Torque conversion rates" fordifferent combinations are also listed.

* There's a possibility that screen design changes without notice.

・Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

430

12

L1

P.025.

https://ktc.jp/support/gx

MEASURING
EQUIPMENT

Torque wrench pre-lock type (Corporate exclusive products)

・ Single function type torque wrench that can fix any target torque value for a specific job.
・ The end cap disassembly tool is required for torque adjustment, preventing
operator error in torque setting.

1/4"sq. TORQUE WRENCH PRE-LOCK TYPE
1/4

No.

GW010-02T

End caps to prevent
misoperation of
torque setting

Torquemeasurement
range (N・m)

2～10GW025-02T

36

5～25

L

B

T1

T2

Comes with a special plastic
case for convenient storage

Weight Measuring Torque(kg)
direction accuracy

220.8 22 10 35

0.4

271.7 22 10 35

0.4

Right

Right

±3％

±3％

c

1

1

・ Tightening of bolts and nuts at set torque.
・ Suitable for continuous operation at constant torque.
・ The end cap disassembly tool is required for torque adjustment, preventing operator error in

RepairTORQUE WRENCHES・ This is a product sold exclusively to corporations.Pre-locked torquewrenches do not have a scale for torque setting.
・ If you want to set and adjust the torque by yourself, please be sure
to prepare a torque wrench tester.
（Accuracy cannot be guaranteed if set by yourself）

torque setting.

Spare parts

・ The thick elastomer grip is easy to grip.
・ The case is convenient for storage.

GW010-02T・ Measurement direction is to the right.(Clockwise)

Repairable

・ A repair kit (GW-02A-K

P.424) is available

Lfor the ratchet head.
B

GW025-02T

T1
T2

1/4"sq.

3/8"sq. TORQUE WRENCH PRE-LOCK TYPE
3/8

No.

GW025-03T

Torquemeasurement
range (N・m)

5～25

GW050-03T

36

10～50

L

B

T1

T2

271.7 22 1035Weight Measuring Torque(kg)
direction accuracy

0.4

289.2 33 13.7 35

0.5

Right
Right

±3％
±3％

c

1
1

・ Tightening of bolts and nuts at set torque.
・ Suitable for continuous operation at constant torque.
・ The end cap disassembly tool is required for torque adjustment, preventing operator error in

Repairtorque setting.

Spare parts

・ The thick elastomer grip is easy to grip.
・ The case is convenient for storage.

Repairable

・ Measurement direction is to the right.(Clockwise)

GW025-03T・ A repair kit (GW-03A-K, GWC-03A-K

P.425)

L

is available for the ratchet head.
B

GW050-03T

T1
T2

3/8"sq.

1/2"sq. TORQUE WRENCH PRE-LOCK TYPE
1/2

No.

GW100-04T
GW200-04T

36

GW300-04T

20～10040～20060～300L

B

387.8 33

T1

T2

Weight Measuring Torque(kg)
direction accuracy

13.7 43.5

432 39.5 18
517.2 39.5 18

1

43.5

1.2

43.5

1.3

Right

Right
Right

±3％

±3％
±3％

c

1

1
1

・ Tightening of bolts and nuts at set torque.

RepairSpare parts

Torquemeasurement
range (N・m)・ Suitable for continuous operation at constant torque.

GW100-04T

・ The end cap disassembly tool is required for torque adjustment, preventing operator error in
torque setting.
・ The thick elastomer grip is easy to grip.
・ The case is convenient for storage.

Repairable

・ Measurement direction is to the right. (Clockwise)

GW200-04T

・ A repair kit (GW-04A-K

L

P.426,GWC-04A-K

P.426) is available for the ratchet head.

B
T1

GW300-04T

1/2"sq.

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

T2

RepairSpare parts

Repairable

431

MEASURING
EQUIPMENT

MAINTENANCE TOOL FOR TORQUE WRENCHFOR PRE-LOCK TYPE

No.

L

D

S

Weight(g)c

VZR63-18

23

18

6.3

16

1

VZR63-25

23

25

6.3

20

1

・ Can be used as a single function torque wrench that can be adjusted by the customer using
an end-cap disassembly tool and a torque wrench tester.
* Set to the lowest value in the guaranteed accuracy range at the time of shipment.
・ Torque setting service is also available for a fee.

TORQUE WRENCHESVZR63-18・This is a product sold exclusively to corporations. Pre-locked torque wrenches do
not have a scale for torque setting.
When setting and adjusting torque by yourself, be sure to prepare a torquewrench tester.
(Accuracy cannot be guaranteed if set by yourself.)

VZR63-25

Application
No.

Ｄ

VZR63-18
Ｌ

VZR63-25

Ｓ

Contents

GW010-02T, GW025-02T, GW0025-03T, GW050-03T
GW100-04T, GW200-04T, GW300-04T

How to use the end cap disassembly tool
The end cap disassembly tool is installed and removed
by aligning the protrusion of the tool with the dent in theend cap and turning the hexagonal part(6.3 mm double-sided width) with a wrench or similar tool.
Dent

Endcap●Installation/removal example using recommended tools

Protrusion

End Cap Disassembly Tool

Use a short adjustable wrench (WMS-24) ora interchangeable ﬂat ratchet screwdriver (RM22)
for smooth connection and disconnection.

After-Sales Service■ Torque setting service

You can place an order using a special order form when purchasing the product.
Please download the special order form from the QR code and website (ktc.jp),
and apply to the authorized retailer.
* QR Code is a registered trademark of DENSO WAVE INCORPORATED.

■ Calibration certiﬁcate issuance service

We will give you an estimate after we receive the product.

* Adjustment and repair may be required, which will cost a separate labor charge plus the cost of parts.
* Please conﬁrm the delivery date with the distributor in each case.

● For inquiries and requests, please contact your local distributor.

・Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

432

P.025.

MEASURING
EQUIPMENT

Torque wrench dial type1/4"sq. TORQUE WRENCH DIAL TYPE
1/4

No.

sq.

CMD0091 1/4"

Torquemeasurement
range (N・m)

1.8～9

Easy-to-readdial-type scale

Comes with a plastic casefor convenient storage(CMD143 in photo)H

Weight(kg)c

0.2 290 26 27

0.46

1

Min.
scale

L

B

・ Both left and right directions can be measured. Measurement accuracy is ±3%* Measurement scale is N・m scale only.
(Simple conversion formula:1kgf・m≒10N・m 1N・m≒0.1kgf・m)

Repairable* Do not apply a load bigger than the scale.

TORQUE WRENCHES・ The needle type makes it easy to read measured values, and it is also possible
to work in places where the dial cannot be seen (for example, when usedwith the dial facing backwards).
・ The unique torsion bar system is adopted for superior durability and precision.
・ Measurement can be made in both left and right directions. Measurement
accuracy of ±3% in both right and left directions meets ISO standards.
・ The zero (0) point of the scale is located on the center of the main unit,
making it easy to see and measure.
・ Comes with a plastic case for convenient storage.

BLH
1/4"sq.

1/2"sq. TORQUE WRENCH DIAL TYPE
1/2

No.

sq.

CMD243

1/2"

CMD353

1/2"

Torquemeasurement
range (N・m)

Min.
scale

70～3501050～2405

H

Weight(kg)c

545 48 32

1.34

1

L

B

545 48 32

1.34

1・ Both left and right directions can be measured. Measurement accuracy is ±3%

Repairable* Measurement scale is N・m scale only.
(Simple conversion formula:1kgf・m≒10N・m 1N・m≒0.1kgf・m)* Do not apply a load bigger than the scale.

CMD243B
L
H

CMD353

1/2"sq.

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

RepairSpare parts

Repairable

433

MEASURING
EQUIPMENTMEASURING EQUIPMENT

DIGITAL TORQUECHECKERS

DIGITAL TORQUE CHECKERS
434

3/8

No.
GECH200-04

sq.

X

Y

Detector

Z H1 H2 D1 D2 D3 d

Weight(kg)

GECH050-03 3/8" 0.2～50

0.01

103 108 37.7 63 10

50 90 74 6.3

0.9

GECH500-06 3/4"

0.1

103 108 37.7 99 15.5 80 140 116 10.5

2.8

1/2

GECH200-04 1/2"

2～200

3/4

GECH1500-08 1"

20～1500

1

Display
deviceMeasuring
Minimumrange (N・m) display unit

0.1

2～500

103 108 37.7 79 15

1

MEASURINGEQUIPMENTDIGITAL TORQUE CHECKER

60 110 90 8.3

103 108 37.7 102.5 33 100 170 140 13

1.3
7.5

・ Torque checks during daily inspections of mechanical torque wrenches, digital torque

GECH050-03

wrenches, torque drivers, etc.
・ Easy to operate torque check makes it ideal for daily inspection of torque wrenches.
・ Measurement is possible in 4 modes: "track," "peak hold," "peak down," and "real-time output".

Measurement ±0.5% (±3 digits for 499 digits or less)accuracy* Digit = minimum display unit

Repairable

GECH1500-08

Measuring
direction

Right and left directions

Data output

RS-232C,USB mini-B

Power

AC adapter or 4 pcs. AA batteriesComposition

Indicator, detector, detector cord, AC adapter, rubber seal,
documents (inspection report, calibration certificate, traceability
system diagram)* Bolts for fixing the detector and cable for PC connection are
not included; only GECH1500-08 comes with a handle.

・This product is intended
for daily inspection. For
calibration work including
pass/fail judgment, it isrecommended to contact
the manufacturer of thetorque wrench.

Display device

Detector

D3
dNo.GECHsq.
D1

Y

DIGITAL TORQUE CHECKERSGECH500-06

Connect the detector of the same serial number, then use.
同じシリアル番号の検出器を接続してご使用ください。

POWER
RESET

PRG

CLEAR
MEMO

JIG FOR DIGITAL TORQUE CHECKER

H2

MODE

No.

W

H

D

a

b

c

Weight(kg)cGECH-A-200

110

116

112

25

50

70

2.9

1

GECH-A-500

140

145

132

30

65

H1

D2

X

Z

Adopts a display with excellent visibility

AVE

100

4.2

1

・ Used to fix the detector of the digital torque checker.
・ The product can be easily fixed by clamping it between the bench vices.
・ Can also be fixed to a workbench.
・ The installation direction can be selected according to the usage situation.
・ This is a customer-assembled product.

Application
No.
GECH-A-200

GECH-A-500

GECH-A-200
GECH-A-500

Contents

GECH050-03, GECH200-04

GECH050-03, GECH200-04, GECH500-06

Using image

c
16

b

a

H

16
W

D

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

P.004-005.

3/8
Repairable

435

MEASURING EQUIPMENTGAUGES・Read the instruction manual, carefully before use.
・Do not use the gauge in a humid or dusty place or where
it is directly exposed to water or oil.
・When reading the measurement value, read it from thefront of the gauge.
・Do not use gasoline, thinner, etc. to clean the gauge.
・Do not use the gauge beyond its measuring range.

436

No.

GND15

GND20

GND30

L

a

b

c

d

0～150

236 4021 16.5 16

0～300

400 6026 21.5 16

0～200

286 50Weight
(g)

c

195

1

24 19.5 16

175

1

265

1

No.

Comes with a plastic casefor convenient storage

GND15
GND20
GND30

CALIPERNo.

Minimum
Display

Tolerance

0.01

±0.03

0.01

±0.03

0.01

±0.04

c

b

d
a

Measuring range (mm)L

Weight(g)cGMN-15

0～150

230

150

1

GMN-30

0～300

405

355

1

GMN-20

0～200

290

180

GAUGES・ Dimensional measurement of parts and products.
・ Digital display with excellent visibility is adopted.
・ Thumb roller for fine feed of jaws.
・ ABS measurement for absolute length and INC measurement function for comparison of two
measurement points.
・ Auto ON function that automatically turns the power on when the jaw is moved.
・ Zero-setting (origin setting) is not required each time the power is turned on.
・ The power is automatically turned off if it is not used for about 5 minutes.
・ Power-saving and battery life of approximately 2.5 years (using coin-type lithium battery
CR1632). Low-voltage warning function. (Battery life varies depending on usage conditions,
etc.)
L

GND20

・Do not use beyond themeasurement range.

Measuring
range (mm)MEASURINGEQUIPMENTDIGITAL CALIPER

1・ It has a stepped scale to prevent dirt from entering the moving parts.
* Repair parts are available. Please contact our distributors for details.

L

3
16

MICROMETER

No.

GMM-025

Measuring
range (mm)Min.
amount

25～50

0.01

0～25

GMM-050

GMM-07550～75

LWeight(g)

c

0.01

120

160

1

0.01

175

315

1

145

215

1

・ The frame has a rust-resistant paint finish.
・ The measurement surface has a cemented carbide tip.
・ Comes with a constant pressure device.

GMM-025

φ6.35

GMM-050

φ18

GMM-075

FLUID TESTER

L

No.

D

H1

H2

L

Weight(g)

c

AG601

25

40

32

150

150

1

Accessories:Liquid measuring dropper, soft case (cloth) for storing the main unit
・ Measurement of freezing temperature of cooling water (LLC) (Scale A and B)
・ Specific gravity measurement of battery electrolyte (Scale C)・ Measurement can be made simply by dropping liquid on the prism surface and looking
through the lens.
Measuring range ・ Cooling water (LLC)...Ethylene : 0 to -55°C (min. scale 5°C)
Propylene: 0 to -50°C (min. scale 5°C)
・ Battery fluid: 1.10 to 1.40 kg/L (minimum scale 0.01 kg/L)* Repair parts are available. Please contact our distributors for details.

Comes with a
special storage bag

・Function mark is indicated under the product name. For the details, please refer to・Products marked withshould be ordered after checking stock.

H2

H1

D

Main bodyP.004-005.

L

110
155

Dropper

1/2

437

MEASURING
EQUIPMENTFLUID TESTER（UREA CONCENTRATION TESTING）

No.

D

H1

H2

L

Weight(g)

c

AG602

25

40

32

150

150

1

Accessories:Liquid measuring dropper, soft case (cloth) for storing the main unit
・ Measurement of urea concentration in emission gas purifiers of heavy-duty vehicles (Scale A)
・ Measurement of freezing temperature of cooling water (LLC) (Scale B)
・ Specific gravity measurement of battery electrolyte (Scale C)・ Measurement can be made simply by dropping liquid on the prism surface and looking
through the lens.
Measuring range ・ Urea concentration ... 15-40% (0.5% minimum scale)・ Cooling water(LLC)…Ethylene : 0 to -55°C (min. scale 5°C)
・ Battery fluid: 1.10 to 1.40 kg/L (minimum scale 0.01 kg/L)* Repair parts are available. Please contact our distributors for details.

GAUGES

Comes with a special
storage bag

Main body

THICKNESS GAUGE

TG-98 Japan Standard Machine Tool Type
Record 70M

Weight(g)

c

34

1

Dropper

0.04 0.05 0.06 0.07 0.08 0.10 0.15 0.20 0.30

No.

TG-923 Japan Standard Machine Tool Type
Record 230M

TG-98

155

L

No.

90×13 set of 9 (mm)

110

H2

H1

D

Weight(g)

c

79

1

230×13 set of 9 (mm) 0.04 0.05 0.06 0.07 0.08 0.10 0.15 0.20 0.30

inch

No.

TGB-98Weight(g)

c

34

1

90×13 set of 9（in） 0.0015 0.002 0.003 0.004 0.006 0.008 0.010 0.012 0.015

TGB-98

TG-923inch

No.

TGB-923

Weight(g)

c

79

1

230×13 set of 9（in） 0.0015 0.002 0.003 0.004 0.006 0.008 0.010 0.012 0.015
No.

MTG-98 (angled)

MTG-98Weight(g)

c

34

1

90×13 set of 9（mm） 0.04 0.05 0.06 0.07 0.08 0.10 0.15 0.20 0.30
No.

TGZ-1818(Gauge set for maintenance)

Weight(g)

c

100

1

For valve clearance 11-piece set (mm) 0.15 0.18 0.20 0.25 0.28 0.30 0.33 0.35 0.36 0.38 0.40
TGB-923

TGZ-1818

Voltage testers are listed underInsulated Tools.

For point and plug, set of 6 (mm)0.45 0.50 0.80 0.90 1.10 1.30

1 plug adjustment hook

Tire air gauges are listed under
Automotive Speciality Tools.

Voltage tester
P.480
Tire Air Gauge
P.547

・Measurement instruments should be calibrated once a year. For details,
・Do not disassemble or modify the product.

438

P.025.