Description: Positive & Negative Battery Terminals High quality materials provides good corrosion resistance and durability. Good conductive performance, wiring is convenient. Perfect for replacing old corroded, broken or missing terminals. Good replacement parts for car truck motorcycles vehicles. Specification: Positive inner diameter: 19mm/0.74inch Negative inner diameter: 17mm/0.66inch Wiring Size: Approx. 25mm/1 inch Package Includes: 1 Set Battery Terminal Clamps Connectors