Features: 1.Connect Two Circuits: The car audio fuse box is suitable for both power supply and grounding. 2.High Quality Materials: Made of high quality materials, removable clear plastic insulating cover, and nickel?plated contact connector, not easy to fade. 3.Excellent Performance: Dustproof and waterproof, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage. 4.Red LED Indicator: With red LED indicator, when the fuse is not working, the light will be on.Then you can clearly know if the fuse block is normal. 5.Widely Used: Fit for electrical equipment, automobiles, modified vehicles, environmentally friendly vehicles, buses, ships, etc. Specification: Item Type: Audio Fuse Box Material: PBT base + PC waterproof and dustproof cover Suitable Current Specification: Four way fuse holder 30A x 2; 60A x 2; 0/4GA x 2; 4/8GA x 4 Suitable Thread Specification: Two in four out junction box 0/4GA x 2; 4/8GA x 4 Spare fuse specification 80A x 2 Fitment: It is used in special plots for power distribution such as car camping vehicle power solar panels, ATVs, UTVs, caravans, trailers, ships, etc. PackageList: 1 x Audio Fuse Box 12 x Adapter 2 x Spanner