Aluminum 1/2" Male Camlock x 1/2" Female NPT (USA) Couplings_Brass Heavy duty 2 1/2 inch

Heavy duty 2 1/2 inch replacement iron fire hydrant cap with NH / NST threads including chain

Red Head Brass 2 1/2" rocker lug NH / NST Revolutionary Hydrant Mass Decontamination Nozzle

Three Velcro straps secure the contents and the pack holds up to 150 ft

Not intended for structural firefighting

Aluminum 1/2" Male Camlock x 1/2" Female NPT (USA) Couplings_Brass Heavy duty 2 1/2 inchGlobal type "A" aluminum 1 2 inch male camlock (Cam & Groove) coupler to 1 2 inch female NPT 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 1 2 inch female camlock The female threaded side of this adapter will only connect to a 1 2 inch male National Pipe Tapered (NPT) thread, for example, PVC or metal pipe fitting How it works