High Capability Fuse and Relay Box: Equipped with 5p 5-Pin JD1914 12V 40A Relays and 1p 4-Pin RTT7121 12V 40A Relay, 6 ATC/ATO blade fuses 5A, 10A, 15A, 20A, 25A, 30A. Universal waterproof fuse relay block for 12V Automotive vehicles SUV UTV ATV RV trucks cars marine boats. Perfect Pre-Wiring: The fuse block and relay kit have all the necessary wiring pre-wired, No need to install terminals and wiring harness later, Directly connect to the vehicle and avoid the hassle of wiring. Corresponding line numbers are marked, Which is very convenient for your installation. High Performance: The fuse relay box 12v automotive is made of a high-quality flame-retardant shell, Dustproof. The overall structure is strong and reliable, with strong anti-tampering performance. Each slot has a precise cutout and is reserved in an Arc-outlet . Fuse Relay Box Safe: 12-volt fuse and relay box made from high-quality high-temperature resistant materials to safety. Provide safe and perfect protection for the fuse block relay in the engine compartment. Special Mounting Legs: High and low legs designed to fit snugly in angular engine compartments or trunk areas, For flat surfaces, Please add your own rubber pads to level the relay fuse box automotive. Easy to connect all relays together for a clean and tidy installation. Colour:black Material:ABS 5Pin can also be used as 4Pin Package Contents: 1 x Fuse Relay Box with Cover 5 x 5-Pin JD1914 12V 40A Relays 1 x 4-Pin RTT7121 12V 40A Relay, 6 x ATC/ATO blade fuses (5A 10A 15A 20A 25A 30A) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.