Aluminum 6" Female Camlock x 4" Male Camlock (USA) Inlet Threads_NH / NST has a female camlock and

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

Type "F" stainless steel 3 inch male camlock (Cam & Groove) coupler to 1 1/2 inch male NPT threads

Our 2 1/2 inch Made in the USA single jacket fire hose is manufactured to this specification shall meet and exceed all performance requirements of NFPA 1961 and Underwriter's Laboratories standards

US Coast Guard (USCG)

2" (51mm) rocker lug couplings

Aluminum 6" Female Camlock x 4" Male Camlock (USA) Inlet Threads_NH / NST has a female camlock andAluminum 6 inch female camlock (Cam & Groove) coupler to 4 inch male camlock (Cam & Groove) coupler. 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 a 6 inch male camlock The male side of this adapter will only connect to a 4 inch female camlock How it works To make a connection, simply slide the camlock adapter into the camlock