AWG 2 – 3/8" & 5/16" (heavy battery cables). AWG 4 – 5/16" & 1/4". AWG 6 – 5/16" & 1/4". AWG 8 – 5/16" & 1/4". AWG 10/12 – 5/16" & 1/4". Why This Copper Wire Lugs Kit is the Smart Choice for Serious Wiring Jobs.
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