The ILSCO CSWS-1/0-516 SureCrimp Copper Compression Lug is designed for reliable terminating connector applications. Constructed from durable tin-plated copper, this lug features a standard barrel with a visual inspection window for easy wire placement. It is UL compliant, ensuring safety and performance standards are met. The lug is engineered for use with conductor sizes of 1/0 and a 5/16 inch stud size, making it a versatile component for electrical connections.This ILSCO CSWS-1/0-516 SureCrimp Copper Compression Lug is a 1-hole lug designed for terminating connector applications. It is made of tin-plated copper and features a standard barrel with a visual inspection window. The lug is compatible with conductor sizes of 1/0 and has a 5/16 inch stud size. It is UL compliant.