Features [PREMIUM DESIGN]:This package is a 12V waterproof blade relay kit, 6pcs relay, 11pcs ATC, ATO and crimp terminals. [Z BRACKET DESIGN]:Since most modern vehicles have a sloping or tilting engine bay or trunk area, this box comes with Z bracket to securely mount this waterproof relay box anywhere for easy installation. [2 CLIP LOCK COVER]:Equipped with 2 clip clock covers for easy access to relays and hold them securely in place, allowing you to quickly maintain or replace burnt ones, while also providing great protection from splashes, dust and debris. [ABS MATERIAL]:Made of good ABS brass material, this box is IP65 waterproof, wear resistant, safe and reliable, suitable for long term use. [WIDE APPLICATION]: This relay box,this are widely used in bus, car, tankers, ships, yachts, etc. They possess wide application. Specification: Item Type: Fuse Relay Box Model: LH40 Material: ABS, brass Blade Fuses: 2 x 5A, 2 x 10A, 2 x 15A, 2 x 20A, 2 x 25A, 1 x 30A. Relay: 4 pin. Voltage: 12V. Current: 40A. Application: Widely used in automobiles, buses, oil tankers, ships, yachts, ships, etc.  Package List:1 x Fuse Relay Box Package List 1 x Fuse Relay Box