Air Chief Industrial Semi-Auto Coupler, Pipe Thread, 1/4 in Body Size, 1/4 in (NPT) F, Brass ORS NASCO as well as round-crowned for

as well as round-crowned for that great look and fit|Also available in white or black|

9mm) diameter|||

High quality vinyl apron withstands a broad range of acids

keeping lenses clear|Quick-release hinge system converts easily from temples to headband|Removable temples and standard adjustable headband included (Hypoallergenic latex-free option available)

Air Chief Industrial Semi-Auto Coupler, Pipe Thread, 1/4 in Body Size, 1/4 in (NPT) F, Brass ORS NASCO as well as round-crowned forInterchangeable with many other makes Semi automatic pull sleeve to connect Couplers shut off when disconnected Brass, steel, and 303 stainless steel construction