The 12V Plug with Eyelet Terminals permanently connects directly to your battery with integrated eyelet terminals (3/8-inch). Easily power your favorite 12-volt devices directly from your battery, like a tire inflator, vacuum, coffee maker, fan, cooler and more. It features fused connections for increased safety, and a water-resistant cap to protect the 12-volt female socket from the elements. Made from a high-conductivity 16AWG 100-percent copper wire and a rated capacity of 15-amperes. •Power your favorite 12-volt devices, like a tire inflator, vacuum, coffee maker and more. •Lie-flat design for seamless installations with M10 (3/8-inch) hole size. •Water resistant cap to protect the female socket from the elements. •Built-in fused connection for protection against short circuit. •High-conductivity 16 AWG copper wire and rated capacity of 15-amperes. •Molded strain reliefs prevent unwanted strain on the wire connections.