KSEVENS Magnetic Induction Heater Kit (KS01) The KSEVENS KS01 Magnetic Induction Heater Kit is the must-have tool for every mechanic, DIY tech, auto shop, and mobile repair crew. This powerful induction heater removes rusted bolts, seized nuts, exhaust studs, bearings, suspension hardware, pulleys, and metal fasteners—without open flame. Just plug it in, slip the coil over the bolt, pull the trigger, and watch the heat work in seconds. Perfect for tight spaces where torches can’t fit and ideal f