Features: Holds up to 6 individual relays and 6 ATO/ATC standard blade fuses. This 12-slot relay box delivers unparalleled protection for the fuses and relays in your truck, SUV, car, bike or boat. Easy to assemble and install, it gives you a clean and tidy look almost like factory OEM appearance. All the necessary connecting pins are included for easy hook up, and the design of cable opening hole is the outlet for all wires that allows you to entangle them via one main jacket, well togethering and better shields against water splashes, dust and debris. Universal fitment, suitable for all vehicles. Specifications: Material: ABS & metal 12-slot: 6 relay slot and 6 standard fuse slot Fitment: universal for all vehicles Package size: 18 * 9.5 * 10.5cm / 7 * 4 * 3.7in Package weight: 230g / 8oz Simple Mounting Guide: 1. Crimp the metallic pins to proper wires (wires not included). 2. Insert the tied wire into the corresponding slot from the back of the relay box. 3. All wires can get out from the cable opening hole, then close the back lid. Warm tips: When you are going to place the crimped wires into the slots pls be careful the direction of the pins. All cripmed wires should be well done because to remove them from slots will be a big project. To make your fuses and relay organized, now your turn! Package List: K6424 1 * 12-Slot Relay Box 1 * Set of Terminals(show in picture)