2-1/8" Patch 1/4 Wraped Stem Lead Wire Combination Tire Patch Plug Box of 24

2-1/8" Patch 1/4 Wraped Stem Lead Wire Combination Tire Patch Plug BOWES TR 15050W Box of 24. For use in radial and bias ply tires • Designed for chemical or heat vulcanization • Patch portion has gray vulcanizing gum with blue poly backing • Stem portion is wrapped with gray vulcanizing gum • No special insert tools required. Use carbide cutter to prepare injury channel. Install from the inside, pull through, and cut off wire. It’s that easy!