Hays Industrial Bronze/ Brass Heavy Duty Plug Valve Water/ Fuel/GasCock
Hays brass/ bronze water gas cock/valve Domestic manufacturer USA HEAVY Retaining nut assembly wrench turn Regulate fuel on antique hit & miss engines I.D. female 1/2″ (1/2″ nor valve) O.D. hex 1″ Other stamps “500” “8” HAYS USA