Standard Co., 4-gauge battery lugs. Seamless copper. 5/16"

Battery lugs are the eylet ends as used on the end of a battery cable. These lugs are designed for use in combination with 4-gauge universal bulk battery cable to create a perfect fitting battery cable for most stock or custom applications.
- With 5/16" (7.94mm) diameter eyelet
- Solder-on type lug
- For 4-gauge (5.19mm diameter / 19mm²) battery cable
Note: Solder slugs (available as 951765) are convenient pre-measured amounts of solder. They are inserted into the battery lug, and placed in a vice. Then the battery lug is heated and battery cable gently pushed downwards for the perfect connection. Do not forget to slide a piece of heat shrink tubing around the battery cable first to make a weatherproof seal afterwards.