T45A 37" x 3/4" Super Duty Tubeless Truck Tire Iron Ken-Tool manufacturers the largest and most diverse selection of tire mount/demount irons in the world. Use on truck, agricultural, and industrial tires. One-piece manufacturing process and design assures long life and superior performance. Heat-treated for strength. Ken-Tool’s patented designs offer one-piece construction, and assure long life for many tire-changing applications. Tip ends insert easily and will not or rip bead or sidewall. These designs make it easier to mount and demount tires without changing the way the tool is used. Mount end: Precision forged knob grips rim. New design won't slip during tire mounting. Special curve design always grabs the bead edge. Demount end: Precision-forged angled tip slides between bead and rim easily. Forged design won't slip when demounting the second bead 34645