6 AWG Cable Lug is made from 99.9% pure annealed copper, providing a high degree of conductivity for maximum current flow. This particular variant comes with a wider pad offering a larger clamping surface and is suitable for use with 6 Gauge Battery Cable & 1/4" (M6) Stud.
https://selterm.com/collection....s/6-awg-bare-copper-

2 Gauge Lugs are made from 99.9% pure annealed copper, providing a high degree of conductivity for maximum current flow. This particular variant is suitable for use with 2 Gauge Battery Cable & 5/16" (M8) Stud.
https://selterm.com/collection....s/2-awg-bare-copper-

Heavy Duty Wire Lugs are made from 99.9% pure annealed copper, providing a high degree of conductivity for maximum current flow. This particular variant is suitable for use with 2 Gauge Battery Cable & 5/16" (M8) Stud.
https://selterm.com/collection....s/bare-copper-batter

6 Awg Lugs are made from 99.9% pure annealed copper, providing a high degree of conductivity for maximum current flow. This particular variant is suitable for use with 6 Gauge Battery Cable & 1/4" (M6) Stud.
https://selterm.com/collection....s/6-awg-bare-copper-

1 Awg Lugs are made from 99.9% pure annealed copper, providing a high degree of conductivity for maximum current flow. This particular variant is suitable for use with 1 Gauge Battery Cable & 1/2" (M12) Stud.
https://selterm.com/collection....s/1-awg-bare-copper-