This fiberglass sleeve will work on the following coils which use a 10AWG wire: bbc-112, bbc-158, bbc-134, bbc134L, bbc-100L, bbc-125L, and bbc-flex23,

1/2"id  Standard Preformed Coil for Heat Induction Tool. 10 AWG Copper Tinned Wire with 1000F Fiberglass insulation

Extended Length Litz Wire rope (96" inches).  Standard Litz wire rope is 41" long.  Extra Length gives more versatility with bigger bearings, pulleys, etc...

Standard Coil Kit includes