ITEM NAME:Automotive Car Fuse Relay Holder 12-Slot Relay Box 6 Relays 6 ATC/ATO Fus IRO Descriptio n Specification: 12-slot relay box provides protection for the fuses and relays in your truck, SUV, car, bike or boat Holds up to 6 individual relays and 6 ATO/ATC standard blade fuses. Universal fit for all vehicles Easy to assemble and install All the necessary connecting pins are included for easy hook up, and the design of cable opening hole for all wires that allows you to entangle them via one main jacket, well togethering and against water splashes, dust and debris. Material: ABS and metal Colour: Black Size: 133*98cm 12-slot: 6 relay slot and 6 standard fuse slot Product list: 1set 12-slot relay box with 41pcs metallic pins 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. We offer you what you need! 12-Slot Relay Box 6 Relays Slots 6 ATC/ATO Standard Fuses Holder Block w/ pins.(12-slot: 6 relay slot and 6 standard fuse slot. 12-slot relay box provides protection for the fuses and relays in your truck, SUV, car, bike or boat. 2) Insert the tied wire into the corresponding slot from the back of the relay box.