5" Storz Coupling Set Male Size_1 1/2 Inch ASA Forged Flanges have raised

ASA Forged Flanges have raised shoulder with no raised face

Square heads up to 1 1/4 inch

There are 3 brass grommet drain holes to allow for wet hose to be packed

The outside diameter of a 3

Female red dry hydrant adapter with aluminum NH / NST plug

5" Storz Coupling Set Male Size_1 1/2 Inch ASA Forged Flanges have raisedThese 5 inch storz replacement couplings come complete with hose shank, removable collars and set screws. Collar screws take a 5 16 inch allen wrench. These will fit most rubber covered LDH firefighting grade supply hose and are the OEM couplings for Key Fire Hose Pro Flow LDH. Storz couplings comes as a set with one coupling for each hose end. Couplings will NOT fit discharge hoses such as the common blue and red discharge hose which are thinner