This heavy-duty battery terminal set is designed to provide a reliable post-to-pin conversion for marine and other specialized applications. Built for strength and durability, the clamp-style terminals feature a convenient brass-plated wing nut that allows for quick connections and easy adjustments without the need for extra tools. The universal design makes them compatible with a wide range of standard battery posts, converting them seamlessly to marine-style or other specialty uses. Each terminal is engineered with a 5/16" stud size, ensuring a secure fit and stable power transfer for demanding environments. Whether used in boats, RVs, automotive, or industrial equipment, these terminals deliver dependable performance and corrosion resistance in tough conditions. Packaged in a convenient 10-piece set, they offer both value and versatility for shops, mechanics, and DIY projects requiring reliable battery connections and adaptable terminal solutions.