Safe, Simple, Fast, Economical, and the Most Universal Tire Demounter on the Market; Works as a Hand-Held Tire Machine and shines where other tools fall short; Tackles the Hard 19.5 Reverse Hubs and Grader Tires and can be used on ALL Tire sizes from 10" ATV Tires and Up; Great for Agricultural Tires, One-Piece Grader, Loader, Forestry and Back Hoe Tires; Comes with 1 1/16" Socket