Straight Barrel Copper Battery Terminals
6 Gauge - Includes 1/2 inch bolt and nut.
Available in 6 gauge, 4 gauge, 2-1 gauge, 1/O gauge, 2/O gauge, 3/O gauge, and 4/0 gauge. Sizes larger than 4 gauge are polarized.
6 and 4 gauge sizes work for both positive and negative connections.