Brand New DIY Hand Flexible Heavy duty Manual bead breaker Tire  Handles all tires from 4" to 16.5" light truck . Use in the shop or on the farm--you can even demount or mount tires at the jobsite. All steel construction.Color may vary. Specification Multi-Tire Changer 4" to 16.5" Diameter Fully Adjustable Sliding Jaw Clamps two Center Posts ( 4 Shaft Sizes) are provided for either bearing center or hub center wheels total height about 50-1/4" all steel construction base 18-7/8" X 11-7/8" GOOD LUCK !!!!