*KeyFeatures *8 PCS COIL KIT- This induction coil kit includes six most commonly used coils of different diameters and two free coils to remove rusty bolts and fits a wide range of applications. The diameter of the heating bolt ranges from 1/5" (5 mm) to 1-3/5" (40 mm). 8 pieces: 2 x 1-1/5" (30 mm) coil, 2 x 1-3/5" (40 mm) coil, 2 x 2" (50 mm) coil; 2 x 29-1/2" (750 mm) free-forming coils. *LONG LIFESPAN- Each coil can resist overheating and premature wear, they are all durable enough to be used at least several hundred times. *GREAT FLEXIBILITY- These induction coils are all flexible and can be bent for various purposes, you just need to bend them till they meet your expectations. *ADVANCED INSULATION- These coils are insulated for your protection and also coated to resist abrasion, if the insulating layer is damaged, a new coil needs to be used. * HIGH-EFFICIENCY - Our induction coil kit is electroplated to avoid oxidation and ensure contact so that it can provide maximum working efficiency. ******************************************************************************************************* *Specifications Model: 8PC71LL Product Type: Induction Coils Item Weight: 1.54lbs / 0.7kg Package Dimensions: 2.36" x 11.81" x 7.87" ******************************************************************************************************* *Pakcage Content 2 x 1-1/5" (30 mm) coils 2 x 1-3/5" (40 mm) coils 2 x 2" (50 mm) coils 2 x 29-1/2" (750 mm) free-forming coils