This yellow ring terminal fits 12-10 gauge wire and has an inner ring diameter of 3/8". Insulated with heat-shrinkable nylon for adjustability and durability.

This copper ring terminal fits 4-gauge wire and 3/8" studs or screws. Includes 25 percent more high-grade copper than comparable products for greater conductivity. Zinc plated for corrosion resistance.

This copper ring terminal fits 2/0-gauge wire and 3/8" studs or screws. Includes 25 percent more high-grade copper than comparable products for greater conductivity. Zinc plated for corrosion resistance.

This copper ring terminal fits 4-gauge wire and 3/8" studs or screws. Includes 25 percent more high-grade copper than comparable products for greater conductivity.

This copper ring terminal fits 8-gauge wire and 3/8" studs or screws. Includes 25 percent more high-grade copper than comparable products for greater conductivity.

This copper ring terminal fits 6-gauge wire and 3/8" studs or screws. Includes 25 percent more high-grade copper than comparable products for greater conductivity. Zinc plated for corrosion resistance.

This copper ring terminal fits 6-gauge wire and 3/8" studs or screws. Includes 25 percent more high-grade copper than comparable products for greater conductivity.

This copper ring terminal fits 2/0-gauge wire and 3/8" studs or screws. Includes 25 percent more high-grade copper than comparable products for greater conductivity.