●1/0 GAUGE CRIMP RING TERMINAL (3/8") - Safeguard your power distribution with these Install Link high-performance and long-lasting lugs. Perfect for automotive, marine/boat, RV, golf carts, home and outdoor installations. ●PRODUCT CONTENT - Specifically designed for 1/0 gauge wire, each terminal features a 3/8" hole. Includes: (10) Tinned Copper Lugs; (5) Red Heat Shrink Tubes; (5) Black Heat Shrink Tubes ●TINNED COPPER CRIMP RING TERMINALS - Made of tinned copper for seamless power transmission and guaranteeing a stable and safe electrical connection. ●HEAT SHRINK TUBING - Combined with copper terminals, heat shrink provides insulation, protects electrical connections from moisture, dust, and mechanical stress, assuring safety compliance and reduces the risk of wire damage. ●COPPER RING TERMINALS - Use Install Link copper cable lugs to terminate the ends of battery cable. Easily connect to electrical equipment such as starters, fuse blocks, distribution blocks and auto batteries.