20PCS 4 AWG Gauge Copper Lugs w/ BLACK & RED Heat Shrink End Ring Terminals Wire
Wire Size: 4 AWG. Designed with a flared entry for easy wire insertion and a closed-end pad to prevent solder leakage during installation. 10x Red & Black Heat Shrink Tubing. Material: Copper. Ideal for a wide range of applications including battery cables, cars, trucks, RVs, solar panel systems, distribution boxes, and general electrical wiring projects.