Aluminum 4" Female Camlock x 4" Female Camlock Male Size_5 Inch however there are "local" exceptions

however there are "local" exceptions

Male red dry hydrant adapter with aluminum NH / NST cap

has a female camlock and a female pipe thread of the same size

This mounting plate is easy to use and can be installed using three screws or bolts (screws or bolts not included) vertically or horizontally on any shelf or fire apparatus

Aluminum 4" Female Camlock x 4" Female Camlock Male Size_5 Inch however there are "local" exceptionsGlobal type "D" aluminum 4 inch female camlock (Cam & Groove) coupler to 4 inch female camlock (Cam & Groove). Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to 4 inch male 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.