The powerful hand-held induction power inverter, the Mini-Ductor II 220v, can heat up to 2-inch nuts and bolts and turn a ¾-inch nut red-hot in 15 seconds. The “invisible heat” is faster and safer than a torch, yet instantly heats and removes seized nuts and bolts, bearings and other metal or mechanical hardware without the danger of an open flame or collateral damage. With a model now available in 220v, the Inductor Mini-Ductor II gives technicians the chance to have the best.