Locking lugs lock into numerous positions, enabling the user to design the battery harness they need to fit into today's tight battery boxes. The exceptional lock ensures that the terminals adhere to one another to resist vibration while working together in the most demanding environment. The electro-tin-plating promotes corrosion resistance; meets the TMC standard for battery terminals. The innovative design and improved technology are less costly than convenitonal cast battery terminals. The unique design increases the contact area between terminals by more than 25%. Increase contact area means a superior contact. 99.9% electrolytic copper provides the highest conductivity available while assuring unrestricted electric flow from the battery. This locking lug is a heavy duty battery terminal that can be used as a heavy duty starter lug.

Some lugs  have limited Guage availability.