Product description Material: Zinc alloy Color: gold, silver Product weight: 13.5 ounces 0/4/8/10 AWG Instrument input: There are four different sizes of wiring sockets Positive and negative terminals: The positive and negative terminals are clearly marked with (+ ) positive pole or (-) negative pole for easy polarity identification Quantity: 1 piece Package contents: 1 * One pair of car battery heads 1. The battery terminal connector set you get contains 1 pair of battery terminal connector clips, 2 clear Plastic cover, 2 adjustable spacers and 4 wire lugs. A complete tool set can meet your needs and save you money and effort in purchasing additional tools. 2. High-quality battery terminals are made of zinc alloy material with excellent signal transmission, high conductivity and corrosion resistance. The positive and negative terminal connectors are clearly marked for easy identification. 3. Easy to install. There are four different sizes of wiring sockets: 0/4/8/10 AWG instrument input. The clip is designed to hold multiple cables securely in place. Wiring is easy to modify and installation is quick and easy. 4. The high-value accessory provides 2 adjustable spacers to make the connection more flexible when the tapered column is not large enough. The transparent cover protects against water and dust, extending battery life. Lugs are made of annealed electrolytic grade copper for maximum electrical conductivity. 5. Universal application suitable for most models of batteries. Ideal for use on solar panels, distribution boxes, marine vessels, golf carts, vehicles, motorcycles, boats, trolling motor wiring, other outdoor applications, home applications and more. Jinyu store products