Coilhose Pneumatics

Lock-On Chucks

Lock-On Chucks

Coilhose Pneumatics' Straight Lock-On Chucks are manufactured out of brass. These chucks contain either open or closed checks. The Lock-On Chucks enable the user to attach and lock the chuck onto a tire valve.

Open Check: Contains a tang that engages the tire valve, air flows freely through the chuck.

Closed Check: Contains a tang that engages the tire valve, air only flows once the tire valve is engaged.