Item Name: Release Connectors Clamps Main Cable Post Battery Terminals Disconnect Battery. Weight: 230 pairWire size: 5.2 - 7.4mm diameter (AWG size 1 - 4) or 16 - 35mm^2 wireProduct material: pure copperProduct 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*8Features: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
