Features: Durable Materials: The pair of battery clamps is made of premium metal material, with high strength and hardness, excellent performance and long-lasting durability. Good Electrical Conductivity: These battery clamps can reduce voltage distortion, reduce transmission loss of current. Direct Replacement: These battery clamps are 100% tested to meet or exceed specifications. Ideal replacements for original damaged or faulty battery clamps. Easy to Use: These battery clamps are easy to wire. Wiring firmly. Perfect match for the original vehicle. Applicable models: Inner diameter: 16-18mm. The pair of battery clamps is compatible for 12V cars, trucks, buses, new energy car. Description: Name: Battery clamp, Material: metal, Color: black, red, Packing Size: 5cm x 5cm x 5cm(2in x 2in x 2in)(LxWxH), Packing Weight: 80g(2.8 oz), Screw diameter: single column, Inner diameter: 16-18mm, Package List: 2 x Battery clamp