DescriptionThis item is a set of 2pcs car storage battery socket adaptor. It is made of metal and plastic. The copper plated handle is corrosion resistant and rust-proof.The different colors of protection bush the cable clamp, easy to distinguish positive and negative poles. The cable clamp handle has connection hole and line-pressing groove, easy to install and use.Features- Color: Black and red.- Material: Plastic and metal.- Size: Approx. 9 * 7.5 * 1.8cm/3.54 * 2.95 * 0.71inch(L * W * H).- Car storage battery socket adaptor, made of metal and plastic.- Copper plated handle, corrosion resistant and rust-proof.- Protection bush the cable clamp in black and red, easy to distinguish positive and negative poles.- Cable clamp handle has connection hole and line-pressing groove, easy to install and use.