Item Name: Disconnect Battery Main Cable Post Connectors Clamps Battery Terminals. Wire size: 5.2 - 7.4mm diameter (AWG size 1 - 4) or 16 - 35mm^2 wireProduct attributes: positive 17.5MM, negative 15.9MMProducts include: positive and negative battery pile heads*1, L-shaped wrench*1, red and green insulating pads*1, 40A brass open terminals*8Product material: pure copperWeight: 230 pairFeatures:1. Crafted with pure copper tin plated, providing a high degree of conductivity for maximum current flow. Strong and durable. Rust-resistent.2. Our tinned copper wire terminal are corrosion free ideal for marine, automotive or outdoor use.3. Convenient and quick installation of battery terminals, no need extra tool to install.4. Adjustable diameter, loose the safety lock to adjustable the connector diamater, fitting most battery terminal size. Packing Includes:positive and negative battery pile heads*1L-shaped wrench*1red and green insulating pads*140A brass open terminals*8 *Please make
