Feature 1Durable Material: Good quality plastic cover, iron screws and nuts, sturdy and durable, can be used for a long time. Not easy to rust, high temperature resistance, corrosion resistance, and durable 2Quickly Release Disconnect: The product can quickly release and disconnect the battery, which will effectively protect the car battery, with strong conductivity and give full play to the battery performance 3Good Quality: Good quality products, you don't need to worry about any quality issues 4Universal Type: The package contains two terminal connector, universal type is suitable for various battery models 5Excellent Performance: Battery terminal clamps come with stable structure, excellent performance and long service lifeItem Type: Battery TerminalsMaterial: Metal + plasticInner Diameter(positive): Approx. 18mm / 0.7inInner Diameter(negative): Approx. 15.5mm / 5.9inApplicable Voltage: 12V, 24VApplicable Models: General purpose .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x BatteryTerminals