Features: The clear protective cover is made of high quality plastic, the fuse holder is satin- nickel plated. Allows to use one power wire to have protective circuits. Helps to protect the device from over current and over heat. When the circuit is short circuited, the current is too high to blow the fuse, which serves to disconnect the circuit and avoid burning out car appliances or causing a fire. Widely application: works-on car, boats, RV- and so-on. Specifications: Material:ABS Fuse Current:30A, 60A, 80A, 100A Suitable for 12-24V Includes 2pcs 30A fuses,2pcs 60A fuses,2pcs 80A fuses,2pcs 100A fuses Package Includes: 2x AGU Fuse Holder 8x AGU Fuses 1x Wrench 4x Screw note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.