Aluminum 2" Male Camlock x 4" Male Camlock (USA) Outlet Size_2 1/2 Inch A rugged and dependable compact

A rugged and dependable compact hole type spanner designed for use on 3/4" and 1" booster hose couplings

The most common size and threads for US fire hydrants is 4 1/2 inch NH / NST

Our Made in the USA Leatherhead pick head axes are drop forged with all American produced high carbon steel

The result is the GPM

Designed for any roadway and to withstand all cars and trucks

Aluminum 2" Male Camlock x 4" Male Camlock (USA) Outlet Size_2 1/2 Inch A rugged and dependable compactType "AA" aluminum 2 inch male camlock (Cam & Groove) coupler to 4 inch male camlock (Cam & Groove). 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 4 inch female camlock The opposite male side of this adapter will only connect to a 2 inch female camlock How it works To make a connection, simply slide the camlock adapter into the camlock