IJO1121 Features: * Four knife-edged cutting wheels cut quickly and cleanly * Can be operated with one hand * Less than 1/3 turn cuts all the way around the pipe * Unique design allows tool to shift to make out-of-round cut * Skin-packed Lisle"s Exhaust pipe, tail pipe and strut cutoff tool cuts round and out-of-round pipes. * Exhaust/Strut Cutoff Tool Warranty: * Lifetime warranty does not cover abuse