Aluminum 1.5 inch male camlock (Cam & Groove) coupler to 1.5 inch male NH threads. 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 a 1 1/2" female camlock. The male threaded side of this adapter will only connect to a 1 1/2" female National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or National Standard Thread....

Aluminum 2" female camlock (Cam & Groove) coupler to 1 1/2" female NH threads. 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 2" male camlock. The female threaded side of this adapter will only connect to a 1 1/2" male National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or National Standard Thread. NST also...

Aluminum 2.0 inch male camlock (Cam & Groove) coupler to 1.5 inch female NH threads with rigid rocker lug. 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 a 2" female camlock. The female threaded side of this adapter will only connect to a 1 1/2" male National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or...

Aluminum 2.0 inch male camlock (Cam & Groove) to 1.5 inch male NH threads with rigid rocker lug. This part is a combination of a bare aluminum camlock and anodized aluminum NH adapter threaded together. 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 a 2" female camlock. The female threaded side of this adapter will only connect to a 1 1/2" female National Hose (NH) or National...

Aluminum 2.0 inch male camlock (Cam & Groove) coupler to 2.5 inch female NH threads with rigid rocker lug. 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 a 2" female camlock. The female threaded side of this adapter will only connect to a 2 1/2" male National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or...

Aluminum 2 1/2" female camlock (Cam & Groove) coupler to 2 1/2" male NH threads with rigid rocker lug. 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 2 1/2" male camlock. The male threaded side of this adapter will only connect to a 2 1/2" female National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or...

Aluminum 3" female camlock (Cam & Groove) coupler to 2 1/2" male NH threads with rigid rocker lug. 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 3" male camlock. The male threaded side of this adapter will only connect to a 2 1/2" female National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or National...

Aluminum 3" male camlock (Cam & Groove) coupler to 2 1/2" female NH threads with rigid rocker lug. 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 a 3" female camlock. The female threaded side of this adapter will only connect to a 2 1/2" male National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or National...

Hi-Viz aluminum 3.0 inch male camlock (Cam & Groove) coupler to 2.5 inch male NH threads. 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 a 3" female camlock. The male threaded side of this adapter will only connect to a 2 1/2" female National Hose (NH) or National Standard Thread (NST). The most common thread type in use by fire departments today is NST or National Standard...

Aluminum 4.0 inch female camlock (Cam & Groove) coupler to 2.5 inch male NH threads with rigid rocker lug. Under no circumstances should cam and groove couplings be used for compressed air or steam service! *Images for illustrative purposes only. Actual threaded adapter portion will be black/dark grey. Camlock is bare aluminum. *Connections:The female side of this adapter will only connect to a 4" male camlock. The male threaded side of this adapter will only connect to a 2 1/2" female...