Aluminum Cam & Groove Adapter, 2 Inch Dust Cap

Safety clip hardware is part of this dust cap assembly. The body is aluminum (A356 or A104), and the pins, rings, and safety clips are plated steel, with brass cam levers.

It definitely will. This 2-inch dust cap is designed to keep liquids and other contaminants out of your cam and groove adapter when it's not in use, thanks to the Buna-N seal that ensures a leak-free fit.

Female couplers built to this standard have cast-in lugs that let you slide a safety pin through once the adapter is seated. The pin physically blocks the cam lever arms from lifting, so the coupling can't be released until someone deliberately pulls that pin out. It's a mechanical lock, not just friction or tension, which makes it solid for lines where an unintended disconnect would cause a headache or a hazard.