Stainless Steel 1 1/4" Male Camlock to Hose Shank Swivel / Rigid_Swivel Female NH / NST threads are

NH / NST threads are used by most fire departments

Double hook spanner head fits 3/4 inch to 6 inch rocker lug or pin lug fittings

National Hose (NH) aka National Standard Thread (NST) is often referred to as "fire hose thread" as this is by far the most common thread in use today by fire departments

Cap gauge for testing static pressures in trucks or fire hydrants

The strong ends can pry apart joists

Stainless Steel 1 1/4" Male Camlock to Hose Shank Swivel / Rigid_Swivel Female NH / NST threads areGlobal type "E" Stainless Steel 1 1 4 inch male camlock (Cam & Groove) coupler to 1 1 4 inch hose shank. 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 1 4 inch female camlock How it works To make a connection, simply slide the camlock adapter into the camlock coupling and with normal hand pressure, press the cam levers down.