You've got 4-gauge cable and you need a terminal built for it. These large gold eye terminals suit 4GA wire – one red, one black in the pack. No stretching, no forcing an undersized crimp onto a thick conductor. Match the gauge, crimp it proper, and the connection stays where you put it
| brand | JAYCAR |
| pack_quantity | 2 (1 red, 1 black) |
| cable_gauge | 4GA |
| size | Large |
| finish | Gold-plated |