Aluminum 3" Male Camlock x 2 1/2" Female NH (USA) Male Size_2 1/2 Inch This cap features a 9

This cap features a 9 inch chain for a secure connection to the wall or equipment

Global type "B" brass 2 1/2 inch female camlock (Cam & Groove) coupler to 2 1/2 inch male NPT threads

All weather performance from -35° F to 118° F

Five hole hydrant wrench is a handy multi-use tool that will prove to be useful time after time

The fire hydrant marker is adaptable to most standard fire hydrants with an easy to install 5/8 inch diameter bolt-on steel flat mounting bracket

Aluminum 3" Male Camlock x 2 1/2" Female NH (USA) Male Size_2 1/2 Inch This cap features a 9Aluminum 3 inch male camlock (Cam & Groove) coupler to 2 1 2 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 3 inch female camlock The female threaded side of this adapter will only connect to a 2 1 2 inch male National Hose (NH) or National Standard Thread (NST) The most common thread type