Search query: 1 3/4 through hull fittings for boats without barb

Product: Joywayus 1/4'' ID Hose Barb Thru-Bulk Head Hex Union Brass Fitting With Flat Washer Gasket Water/Fuel/Air
Brand: Joywayus
Color: 1 Pack
Relevance: Irrelevant
This Joywayus series bulkhead tank fitting is made of forged brass and connects and has the shape of bulkhead tank. This fitting has 2 barbed ends to create a tight seal on a hose when used with a hose clamp or crimp sleeve or ferrule (not included). It is made of forged brass for great strength than cast brass. Hose fittings connect, control, change the direction of, and terminate the flow in piping and hose systems. They are made of much brass, stainless steel, galvanized steel, and other materials that resist corrosion, pressure, and wear. Hose fittings have various types of connections, including threaded, barbed, push-to-connect, dry disconnect, and others including those based on internationally-accepted specifications. Hose fittings are used in many systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation.
Bulkhead union coupling for connecting two hoses with the same diameter in a straight run
Thick Brass for good corrosion resistance,ductility at high temperatures,and low magnetic permeability
Since the customer reported that the barb OD of 6mm is too small to be used normally,so we have improved the product,and now the barb OD of the product is 6.4mm.
Barbed fitting for a tight seal on hoses
The joint of two openings are two thick hexagons that form bulkhead tank function.

Product: YiMusic Compact Marine Boat Yacht Floor Deck Drain Scupper 45 x 25mm 316 Stainless Steel Suit for Boat Yacht
Brand: YiMusic
Relevance: Irrelevant
Description:

Materials: Marine Grade 316 Stainless Steel

Surface diameter: approx. 45mm/ 1.77 inch

Tube Outer Diameter & Height: 22mm (7/8 inch). Overall Height: 25mm/ 1 inch

Package Includes:

1 Piece Boat Deck Drain

Note:

Please allow a little size error due to manual measurement.

Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand.Thanks!
Brand new and high quailty. Surface diameter: approx. / 1.77 inch , Tube Outer Diameter & Height: 22mm (7/8 inch). Overall Height: 25mm/ 1 inch
Made by Stainless Steel. Make the product strong and durable. It can be used for a long time.
This product is easy to install and it is also easy to use.
Polished finish.Safety. Will not scratch your hand.
Great fittings for boat yacht deck drainage.