BlackJack patch plug combo units offer the benefits of a plug and patch in one. A built-in stem and lead wire push through from inside the tire, making a complete, permanent seal inside. It also makes a permanent seal through the tread with the rubber constructed patch and stem.
A fast, easy repair for radial and bias-ply tires.
1-7/8 inch, 1/8 inch Dipped Stem with Metal Lead Wire