Aluminum 1" NH / NST Female Quarter Turn Forestry Adapter Threads_NPSH x NPT The rugged construction will ensure

The rugged construction will ensure that the components inside will last much longer than wood

Gasket included

Carbon Steel 6 inch Flange x 6 inch Female NH

These 6 inch storz replacement couplings come complete with hose shank

(2) Be of type recognized by the Commandant as being equivalent in performance

Aluminum 1" NH / NST Female Quarter Turn Forestry Adapter Threads_NPSH x NPT The rugged construction will ensureAluminum 1 inch NH NST Quarter Turn Forestry Coupling. The Quarter Turn Forestry Couplings are made out of forged aluminum. Common quarter turn sexless head design (1 1 2" QT fitting will mate with 1" QT or 3 4" QT). The external lugs are great for faster action in a demanding field where quick connect counts.