Stud battery terminals are an ideal product for the replacement of old or damaged battery terminals. The product is made of 100% tin-plated copper alloy that helps in the resistance to corrosion and offers a long service life. The terminal has a thick wall construction for a strong crimp that allows for greater strength and conductivity. For easy identification, you can find the gauge and polarity stamped on the terminal. This terminal fits up to a 3/8\" stud.