This Cambridge 14 Gauge with Waterproof Blade Style Fuse Holder is ideal for safely adding a fused circuit to a vehicle's electrical system. Designed to use a standard fuse, the fuse holder features quality insulating material and corrosion-resistant contacts for excellent conductivity. Suitable for a variety of electrical accessory installations, this fuse holder is sure to get the job done. The fuse holder is designed to provide a clean, professional look when it is installed. Made of durable plastic, this fuse holder is easy to install!