Instantaneous male female type coupling

Instantaneous Male/female Type Coupling

TYPE OF MATERIAL STAINLESS STEEL GUN METAL ALUMINUM
BODY, ASSEMBLY STAINLESS STEEL IS:3444 LBT IS: 318 IS: 617
VALVE SPINDLE IS: 937(TYPE-B) IS: 937(TYPE-B) IS: 937(TYPE-A)
CAST IRON WHEEL   IS: 937(TYPE A) IS: 937(TYPE-A)
Yes I'm Interested