Aluminum 5" Male Camlock Dust Plug (USA) Color_Green The 3 inch male side

The 3 inch male side of this adapter will only connect to 3 inch female camlock

Type "F" aluminum 1/2 inch male camlock (Cam & Groove) coupler to 1/2 inch male NPT threads

five inch rubber covered hoses with storz couplings are in stock and less expensive

Brass Couplings

or an adapter

Aluminum 5" Male Camlock Dust Plug (USA) Color_Green The 3 inch male sideGlobal type "DP" aluminum 5 inch male camlock (Cam & Groove) dust plug. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of this adapter will only connect to 5 inch female camlock How it works To make a connection, simply slide the camlock adapter into the camlock coupling and with normal hand pressure, press the cam levers down. Uncoupling is as quick and simple as coupling.