[DOC] [TLE] Pin tumbler lock - Wikipedia [PAR] The pin tumbler lock is a lock mechanism that uses pins of varying lengths to 
prevent the lock ... These holes contain key pins of various lengths, which are 
rounded to permit the key to slide over them easily. ... With a key properly cut and 
inserted into the groove on the end of the plug, the pins will rise causing them to 
align... [DOC] [TLE] Lock bumping - Wikipedia [PAR] Lock bumping is a lock picking technique for opening a pin tumbler lock using a 
specially crafted bump key, rapping key or a 999 key. A bump key must 
correspond to the target lock in order to function correctly. ... When bumping a 
lock, the key is initially inserted into the key way one notch (pin) short of full 
insertion. Bumping... [DOC] [TLE] Rekeying Manual - Residential Security Products - Schlage [PAR] Schlage engineers its locks for professional-grade durability, remarkable beauty 
and ... Using Key Gauge/ Reinserting Disengaged Pins and Springs. 39. 
Glossary ... Contains all of the basic ... A Insert key into knob or lever ... E To 
remove the cylinder, first ensure that the keyway on the plug ... the thin part of the 
top T-Pins. [DOC] [TLE] 02-Introduction To Locks And Keys - Scribd [PAR] A key-operated door lock has these three main parts: (1) a plug and the cylinder 
... FIGURE 3This illustration shows a lock cylinder that contains a plug, and a 
view of ... The end of the latch is cut at an angle and is mounted in front of a 
spring. .... When you insert the correct key into the keyway, the pins move to the 
correct... [DOC] [TLE] IPSC 2012 Problem K  Keys and locks  IPSC [PAR] This part of the lock rotates when a correct key is inserted and turned. ... If there is 
no key present, the springs push these pins almost, but not entirely, into the plug. 
... When a key is inserted into the lock, it pushes the pins out of the plug. ... In this 
problem, an empty key prole works as a key with bitting containing all zeroes. [DOC] [TLE] Notes on Mul-T-Lock Locks - Matt Blaze [PAR] Each tumbler contains an inner and an outer pin, giving a total of 10 ... Mul-T-
Lock keys resemble "dimple" type keys, although the individual bittings ... Top 
pins (top of Figures 4 and 5) contain an internal spring that pushes down ... First, 
a special tool is inserted into the plug that over-lifts all (typically five) inner pins 
and the... [DOC] [TLE] Notes on Picking Pin Tumbler Locks - Matt Blaze [PAR] Nov 7, 2003 ... Pin-tumbler lock picking has long been among the common skills of the security 
community. .... When a key is inserted into the keyway slot at the front of the plug, 
the .... the lock, and the "handle" part of the pick isn't actually where most of ... The 
traditional torque tool is made from stiff, flat spring steel, bent at... [DOC] [TLE] How lock is made - making, how to make, used, parts, components ... [PAR] The Old Testament contains several references to locks, and the first ... The key 
could be fitted into the hole in the lock to pull back the bolt from the ... The 
Romans also used padlocks, in which a key turned a bolt releasing a spring on a 
shackle. ... When the correct key is inserted, the pins line up level, and the 
cylinder can... [DOC] [TLE] Understanding The Pin Tumbler Mechanism - The Open Locksport ... [PAR] Nov 12, 2006 ... The plug has chambers which correspond with those in the bible of the lock. Pin 
Stack  Each chamber in the lock contains one pin stack. ... Spring  It will likely 
come as no surprise that each pin stack in the bible contains a spring. ... Their 
primary purpose is to restrict which keys can be inserted into the... [DOC] [TLE] Ten Things Everyone Should Know About Lockpicking ... - Black Hat [PAR]

Question: A key is inserted into this part of a lock that contains the pins, springs & plug
Answer: Cylinder