STEELMAN 2-Inch Universal Tire Repair Patches are one half of the 2-piece repair for tire injuries up to 1/4-inch (6mm) that exceed 25 degrees off perpendicular.Comes in a box of 50 patches. 2" Universal Tire Repair Radial Patch, Box of 50 When performing Rubber Manufacturer's Association (RMA) approved tire repair procedures for pneumatic tires, having the right patches and plugs is essential. Perfect to repairing radial and bias ply tubeless tires on automobiles, trucks, ATVs, and motorcycles or to repair tubes on bicycles and other tires.