Features and Benefits: Reduce labor by as much as 75%; Salvage parts normally discarded; Reduce the need for expensive consumables; Reverse polarity protection; Includes :Mini-Ductor II Handheld Induction Heater,(1) 7/8" Pre-Formed Coil,(1) 23" U-Form Coil,(1) 41" Bearing Buddy Coil , (1) Standard Coil Kit,Rugged Plastic Carrying Case,Operator Manual,1-year Manufacturer's Warranty,Safety Certified;