Features Premium De: 12V waterproof blade relay kit with 6 relays and 11 ATC, ATO , and crimp terminals, ensu high-quality performance and reliability for your vehicle's electrical system. Z Bracket De: Features a Z bracket for secure mounting in sloping or tilting engine bays or trunk areas, allowing for easy and flexible installation of the waterproof relay box. 2 Clip Lock Cover: Equipped with 2 clip lock covers, providing easy access to relays and while securely holding them in place, offe protection from splashes, dust, and debris, and enabling quick maintenance and replacement. ABS Material: Constructed from Stable ABS material, the IP65 waterproof relay box is wear-resistant, ensu long-term safety and reliability for various automotive applications. Wide Application: Suitable for use in buses, cars, tankers, ships, and yachts, the box and relay box offer wide-ranging compatibility for diverse vehicle types, making them versatile and practical. Specification: Item Type: Relay Box : LH40 Material: ABS, brass Blade : 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 Relay Box Package List 1 x Fuse Relay Box