214926-001 1/0 Gauge Fusion Cone and Thimble Kit - This kit has a patented 100% copper alloy thimble that is tin plated for corrosion resistance, and it is preloaded with flux and solder in barrel so all you have to do to install it is insert the cable and add heat. You get a perfect solder connection every time, fast, and convenient. You also get a cone featuring a tin plated 100% copper core and all necessary hardware. Fusion Cone,Thimble,Hardware