One Pair (2 clamps) Alligator Clamps Solid Copper on one side Very Heavy Spring Overall length 6" Replacement for many applications Made in the USA Don't find like these anymore. Limited stock These are not your cheap 22 or 20 gauge metal. These are .045 thick on the steel side copper plated not zinc and .050 thick SOLID COPPER wire side of clamp. This allows to handle more amps then steel clamps. Dont pass these up. This is a hard to find clamp. Making clamps out of solid copper is to expensive. Best you can do is to find copper inserted clamp. So once these are sold there gone. Buy while they last. We also have a 4 pack.