Stainless Steel 4" Male Camlock x 4" Male Camlock Inlet Size_4 Inch it should be the length

it should be the length of your pre-connect

Required equipment for all commercial vessels under U

Global type "A" Brass 1 inch male camlock (Cam & Groove) coupler to 1 inch female NPT threads

The female camlock cap will only fit a 4 inch male camlock

Stainless Steel 4" Male Camlock x 4" Male Camlock Inlet Size_4 Inch it should be the lengthGlobal type "AA" spool stainless steel 4 inch male camlock (Cam & Groove) coupler to 4 male camlock (Cam & Groove). 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 4 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.