Commercial Electric's Compression Lugs are used to create a secure and robust electrical connection between conductors using a compression mechanism. The distinctive feature of compression lugs is their compression mechanism. To create a connection, the conductor is inserted into the lug's barrel, and then a compression tool is used to crimp or compress the barrel onto the conductor. This compression action ensures a tight and secure connection. Made from highly conductive materials like copper or aluminum to ensure efficient electrical conductivity. Compression lugs are designed to withstand environmental factors, including moisture, heat, and vibration. This durability makes them suitable for both indoor and outdoor applications. Material: Alloy.