VEVOR Induction Heater Bolt Removal, 1800W 110V Magnetic Induction Heater Kit, Handheld Nut Buster Tool, Mini Heating Machine for Rusty Screw Removing, Car Garage Repairing Tools with 4 Coil and Box Heating Repair Tools Powerful Motor Durable Coils Reasonable Design Easy to Replace Comprehensive Guard Copper Wire Diameter: 0.16 in / 4 mm,Power Cord Length: 4.9 ft / 1.5 m,Main Materials: Copper T2, Aluminum 6063 ABS、PA66,Output Power: 1800W,Product Dimension: 8.5 x 4.3 x 7.9 in / 217 x 110 x 200 mm,Item Model Number: DW-1.8KW,Product Weight: 9.8 lbs / 4.46 kg,Max Continuous Operating Time: 90S,Heating Temperature: Approx. 1472℉ / 800℃,Carrying Case Dimension: 16.5 x 12.4 x 5.4 in / 418 x 315 x 136 mm,Heating Nut Diameter: 0.2-1.6 in / 5-40 mm,Number of Coils: 4