Marine Terminal Adapter – Fits 3/8-inch and 5/16-inch Posts

DESIGNED FOR MARINE USE: Easily replace your boat battery’s terminal ends with a high-performance alternative. RELIABLE: Zinc-Plated Marine Terminal Ends are three times more conductive than other terminal ends. USABLE: Includes one positive 3/8-inch terminal end and one negative 5/16-inch terminal end. BUILT GREEN: Meets the standards established for RoHS (Restriction of Hazardous Substances) compliance. SUPERIOR CONSTRUCTION: Replacement Marine Terminal Ends feature heavy-duty zinc-plated construction. EASY TO USE: The replacement terminal ends feature easy-to-tighten wing and hex nuts for a secure connection.