Aluminum Locking 1 1/2" Female Camlock x 1 1/2" Female NPT (USA) Storz Size_5" Rigid Storz The female threaded side of

The female threaded side of this adapter will only connect to a 1 inch male National Pipe Tapered (NPT)

The outside diameter of a 2 1/2 inch NH / NST male hose coupling or fire hydrant is 3 1/16 inches

Collar screws take a 5/16 inch allen wrench

Type "A" aluminum 2 1/2 inch male camlock (Cam & Groove) coupler to 4 inch male camlock (Cam & Groove)

Aluminum Locking 1 1/2" Female Camlock x 1 1/2" Female NPT (USA) Storz Size_5" Rigid Storz The female threaded side ofGlobal type "D" aluminum 1 1 2 inch female camlock (Cam & Groove) coupler to 1 1 2 inch female NPT 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 1 1 2 inch male camlock The female threaded side of this adapter will only connect to a 1 1 2 inch male National Pipe Tapered (NPT) thread, for example, PVC or metal pipe fitting