Battery terminal set (1 x positive, 1 x negative) with M8 bolts. These are universal battery terminals, suitable for Ø 17.5 mm, Ø (+) 19 mm. The car battery clamps are made of pure copper, which offers good electrical conductivity, corrosion resistance and long service life. Suitable for 12 V/24 V batteries, for batteries with top or side posts with standard post connection. The car battery terminals are marked (+) and (-), easy identification to avoid the risk of electric shock, easy to install and use.