This ILSCO SureCrimp Copper Compression Lug is designed for reliable electrical connections. Manufactured from high-strength seamless copper tubing and electro-tin plated for corrosion resistance, it ensures durability. The lug features a chamfered entry for easy conductor insertion and is color-coded for quick identification of the correct die. It is suitable for use in circuits rated 35KV or less, provided proper high voltage spacing and insulation techniques are employed. This lug is UL Listed and CSA Certified, compatible with ILSCO and major competitor's compression tools for versatile application.The ILSCO CSWS-1/0-12 is a 1-hole copper compression lug with a standard barrel and a sight window. It is designed for conductor sizes of 1/0 AWG and has a stud size of 1/2 inch. The lug is electro-tin plated for corrosion resistance and features a chamfered entry for ease of conductor insertion. It is suitable for use in circuits rated 35KV or less and is UL Listed and CSA Certified.