Brass 3" Male Camlock to Hose Shank (USA) Female Size_1 1/2 Inch NH threads are used by

NH threads are used by most fire departments and fire trucks

Equivalent part number - FM45F40T

” or other standard specified by the Commandant

NH / NST is the most common thread in the fire service

Item shipped broken down

Brass 3" Male Camlock to Hose Shank (USA) Female Size_1 1/2 Inch NH threads are used byType "E" brass 3 inch male camlock (Cam & Groove) coupler to 3 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 3 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. Uncoupling is as quick and simple as