1 1/2" NH / NST Nozzle Gasket (5-Pack) Material_Steel Turn handle clockwise and expand

Turn handle clockwise and expand the unit head until water stops flowing

Global type "B" brass 4 inch female camlock (Cam & Groove) coupler to 4 inch male NPT threads

Equivalent part number - FM25F15F

5 inch NH / NST couplings

than hand crank makes coiling easy

1 1/2" NH / NST Nozzle Gasket (5-Pack) Material_Steel Turn handle clockwise and expandThese gaskets are for constant flow and refinery fog nozzles that are standard "fire hose thread" identified as NH or NST. The 1 1 2 inch NST gasket will only fit with nozzles calling for NST not NPSH. See product Specialty Nozzle Gaskets part number G 15 PK5 for most dual range nozzles.