12 Vlot Fuse Relay Box Pre-Wired Fuse and Relay Box with 6 Relays and 11 Way ATC/ATO Relay Fuse Box Block for Auto Car Marine Widely Application: You can put the relay and fuse in this relay fuse box at the same time, It plays a very good role in storage, and can make your circuit safer and cleaner, It is widely used in cars, ships, boats trucks, marine, etc Pre-Wired: Complete wiring harnesses in the relay box have been installed and can be used directly, reduce you a lot of installation and wiring timeDesign: The relay fuse holder has an insulated shell with strong tamper resistance, it has a dust proof top cover Safe and Durable: The relay box shell of automotive relays is made of high-quality and flame retardant nylon material, each slot has precise cutouts, making all your wiring neat and beautiful, the overall structure is solid and reliable, durable, and safe and reliable in qualityPackage Contain: 1 x Relay Fuse Box, 6 x 4-Pin JD1912 12V 40A Relay, 11 x ATC/ATO Blade Fuse(including 2 x 5A, 2 x 10A, 2 x 15A, 1 x 20A, 2 x 25A, 2 x 30A), which can meet different types of requirements, without the need to purchase additional component _x000D_