Keenso– This is 4 way car audio anl fuse holder block which can be widely used in automotive electronic field, electrical devices, cars, modified cars, eco-cars, buses, boats and so on. Sturdy construction and durable in use. It comes with fuses for convenient to use. We stand behind all of our them with a 100% product guarantee and promise to give you the best in customer care! Specifications: Condition: 100% Brand New Material: Plastic, Zinc Alloy Block Color: Silver Case Color: Clear Base Color: Black Case Size: 163 * 90 * 30mm / 6.4 * 3.5 * 1.2in Package Weight: Approx.441g Fitment: For car, boat, RV or other vehicles 4 Way Fuse Block Include: 2 * 30A fuses, 2 * 60A fuses Input: 2 x 0/4GA Output: 4 x 4/8GA 2 IN 4 OUT Battery Distribution: Input: 2 x 0/4GA Output: 4 x 4/8GAPackage List: 1 * Car Audio ANL Blade Fuse Holder 2 * 80Amp FusesNote: With Red LED, when the fuse is not working, the light will be on. Then you can clearly know if the fuse block is normal.