Action Coupling - AS1299 series aluminum Storz B, expansion ring fire hose couplings. FDNY/NPSH thread, Storz DIN-B size,
Storz expansion ring type for rubber covered hose or double jacket hose (3inch or 75mm). Complete sets, hard-coated, durable.
Complete with locks, gasket and two red brass expansion rings. Swiveling only. Body is made from extruded 6061-T6 aluminum.  Made in the USA. New, but may show signs of long term storage. Weight: 11 lbs.