Use this end to repair 2/0 battery cables. Tinned copper cable lugs are perfect for wiring 2/0 Gauge (2/0 AWG) wire, 2/0 AWG wire runs about .400" in diameter without insulation. This end works perfectly when replacing the battery cable clamps on your Dodge Cummins. Just cut off the old end, strip back the insulation and crimp/solder on this end. Then they are ready to bolt to our Military Battery Clamps.