Brass 1 1/2" Female NPSH to 1 1/2" Male NH (Rocker) - USA Female Size_GHT the most common size and

the most common size and thread type in most parts of the country

The 1 1/2 inch NST gasket will only fit with nozzles calling for NST not NPSH

aka Garden Hose Thread

Swing type fire hose storage reel will hold 1 1/2 inch or 2 1/2 inch single or double jacket hose

Hydrant Wrench Specifications

Brass 1 1/2" Female NPSH to 1 1/2" Male NH (Rocker) - USA Female Size_GHT the most common size andMade in the USA brass 1 1 2 inch female NPSH to 1 1 2 inch male NH (NST) adapters are used to bridge male to female hoses, pipes or valve fittings. Brass is commonly chosen for corrosion resistance, and is popular with chemical or salt water applications. WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.