TEMCo Hammer Lug Crimper Tool – Crimps 8 AWG to 4/0 Battery Welding Cables Wire Gauge: 8 AWG, 6 AWG, 4 AWG, 2 AWG, 1 AWG, 1/0, 2/0, 3/0 and 4/0. Ideal for Battery and Welding Cables.