Joywayus 3/8" ID Hose Barb Fitting Hex Union Brass Fitting Water/Fuel/Air (Pack of 5) 3/8 Inch 5PCS industrial more practical than lens collars

more practical than lens collars without QR-Plate

Comfortable and Portable: Features an ergonomic design that rests naturally against the curves of your hand

best used for various mould

Set Includes 15 Common Used Sizes (Metric): 8mm

Joywayus 3/8" ID Hose Barb Fitting Hex Union Brass Fitting Water/Fuel/Air (Pack of 5) 3/8 Inch 5PCS industrial more practical than lens collarsJoywayus 3 8" ID Hose Barb Fitting Hex Union Brass Fitting Water Fuel Air (Pack of 5) This Joywayus Series hose fitting is made of soild brass and connects and branches tow hoses. This fitting has barbed ends to create a tight seal on a hose when used with a hose clamp or crimp sleeve or ferrule (not included). Hose fittings connect, control, change the direction of, and terminate the flow in piping and hose systems. They are made of brass, stainless