Dicor LS SERIES Set-2 7-3/4" SS Valve Stem Extension LS-734N-2FC 17-1004

It can be used with 19-1/2 inch inner dual wheels. It combines the strength & flexibility of long lasting hydraulic hose with the extra protection of heat treated stainless steel braid. The exclusive live stem inner core technology utilizes a floating valve stem that is activated only when air is added or removed from the tire.