Inner portion of the valve stem which is often damaged or leaking. Cores are easy to replwith ALL44030 tool when replacing tires to assure a leak free valve stem. Universal design fits most standard valve stems. Model # ALL99150-100 Features: Inner portion of the valve stem which is often damaged or leaking Cores are easy to replwith ALL44030 tool when replacing tires to assure a leak free valve stem Universal design fits most standard valve stems Item Dimensions: 96" L x 36" W x 3" H.
