Features: Premium all copper construction ensures superior conductivity and minimal power loss, ideal for high current applications like automotive and agricultural equipment with "copper battery terminal" and "battery clamp" compatibility. Features multi directional wiring posts with secure screw fastening for stable connection of various cable types, combined with spring loaded clamps providing vibrations resistant grip on battery terminals. Essential for mechanics, truck owners, and agricultural machinery operators requiring reliabled power transfer solution in demanding environments. Perfect for jump starting vehicles, maintaining heavy duty equipment, or emergencies roadside repairs where secure electrical connection are critical. Corrosions resistant copper components simplify installation while ensuring long term durability against battery acid and weather exposure. Specifications: Component: Brass Color: Yellow Weight: 172g Size: 6x6.5x1cm/2.36x2.55x0.39inch Package Includes: 1 Pair Copper Battery Terminal Clamp note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.