Product Description
"Includes 1 positive + 1 negative (1 pair) of marine grade top of post battery terminals True Marine Grade: brass battery terminal and included stainless steel fasteners provide excellent corrosion resistance to battery acid and marine environments. Both mounting bolt diameters are 5/16" (8 mm) diameter. See photo gallery for electrical connector options. Battery terminals are designed to fit all standard top of post batteries (19mm positive post and 17mm negative post) Meets the following specifications: Military B-12128C SAE-890. Superior corrosion resistance and electrical conductivity compared to lead or zinc plated terminals. "