The Deluxe kit includes a removable tray with eleven labelled coils; including nine interchangeable pre-formed coils to heat fasteners up to 1 1/2 in diameter and are a variety of lengths from 4 10 long, the flexible Bearing Buddy for wrapping around inline and asymmetrical objects and the straight heat resistant U-Form coil for DIY windingGenerates Invisible Heat to release corroded and thread locked metal components without the danger of an open flame1 KILOWATT INPUT - 1 KILOWATT OUTPUTFeatures include:Angled Design with Trigger:Lightweight, ergonomic design allows for induction heat to access hard to reach places more easilyCoil Twist Lock?:Coils now lock down with one simple turn (no more thumb screws)LED Usage Indicator:A red LED will light under fault conditions and green LED lights while the trigger is active and the tool is heating properlyFault Override Delay:Any event that causes the red LED to illuminate will protect the tool by starting a three second lock outFan Operation