Whether you're a contractor on your way to the jobsite or just a casual fisherman heading to the boat landing, you need working trailer lights to tow safely and legally. For any towing setup, CURT offers quality wiring components, including complete wiring kits, circuit breakers, wiring connectors and more. These in-line fuse holders provide a protective housing for a fuse and are recommended for applications where over-current protection is required. They come with a length of wire for easy splicing and a dust cover cap. This package contains 12 holders.