Vent-Lock Cam and Groove Couplings B (Safety Cam and Groove) | Hydradyne LLC
Cam and Groove - Domestic - Morris Coupling Company
Amazon.com: Aluminum Global Cam Lock Fittings Type F Cam & Groove Hose Fittings, 2 inch Camlock Coupling, 2" Plug x 2" NPT Male : Industrial & Scientific