Standard tubeless - for use on truck, agricultural and industrial tires. Patented one-piece designand heat treating assure durability. New rounded tip ends insert easily and will not cut or rip bead or sidewall. Length: 41"; stock: 7/8". Weight: 7 lbs The new design makes 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 curved 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.