Aluminum 1 1/2" Female Camlock x 1 1/2" Male NH High Pressure Female Size_1 1/2 Inch The male side of this Model:4023 (6.0 TPI x 3.187 OD) Couplings_Brass This is the same GBA15P

The male side of this adapter will only connect to a 3 inch female camlock

The knobs are constructed from brass with chrome plating and will not mar the threads

This set allows one person to easily deploy up to 200 feet of hose

The brass construction of the wye allows it to endure rough handling

This is designed to be connected to and laid on top of a 100 ft length of pre-attached hose in your cross lay or hose bed

Aluminum 1 1 2" Female Camlock x 1 1 2" Male NH High Pressure Female Size_1 1 2 Inch The male side of this Model:4023 (6.0 TPI x 3.187 OD) Couplings_Brass This is the same GBA15P The male side of this adapter will only connect to a 3 inch female camlock The knobs are constructed from brass with chrome plating and will not mar the threads