01AUTOMOTIVE REPAIR & SPECIALITY TOOLS
Secure connection for every journey
A discreet piece of hardware that makes the difference between a smooth departure and a fiddly setup at the hitch. This black plug sits flush against your vehicle, ready to link your lights to the road ahead.
Designed for 12V systems, it transfers signal lights from car to trailer with a simple twist. It suits drivers who value durability and a clean, functional finish on their towing equipment.
1 x 7-Pin Trailer Plug


02MATERIALS
Aluminium shell with brass internals
The housing is cast from aluminium, offering a lightweight yet robust frame that shrugs off moisture and corrosion. Inside, brass pins provide consistent conductivity for each circuit. The matte black finish complements most vehicle bumpers while hiding minor scuffs from gravel or mud.
COMPATIBILITY
Standardised for European trailers
Built for the 7-pin heavy European standard, this adapter handles specific wiring configurations including direction indicators, rear fog lamps, and earth return. It is sized at 9.5cm in height and 3.5cm in depth, ensuring a precise fit for compatible sockets without forcing or gaps.
AT A GLANCE
The key points
- Waterproof aluminium housing resists rust and weather
- Brass pins ensure reliable electrical contact
- Twist-and-lock installation without cable changes
- Fits 7-pin heavy European standard trailers
About this product
[ABOUT PRODUCT] Suitable for 7-pin heavy European standard trailer. The trailer electrics adapter size: 9.5(H) * 3.5(D)cm / 3.7(H) * 1.4(D)inch.
[MAIN FUNCTIONS] Establishes a secure connection between your major vehicle and the additional trailer; Transfers the electronic signal lights from the vehicle to trailer.
[WATERPROOF] Waterproof material, can waterproof for all road and weather conditions. And the towing socket is used Metal ALUMINIUM housing, prevents rusting and enhances appearance.
[EASY TO INSTALL] The trailer plug without cable is used to connect the lights from the vehicle to the trailer with ease. Plug and play design, insert into socket, twist and lock, no need to change any cable.
[PERFECT CHOICE] Caravan electric towing plug and socket can make your life more convenicence and solve the plug not fitting problem. All our products are in stock and ready for immediate dispatch.
Establishes a secure connection between your major vehicle and the additional trailer; Transfers the electronic signal lights from the vehicle to trailer.
Description
Suitable for 7-pin heavy European standard trailer.
Supplies power to your caravan, towing and truck.
Brass pins in a durable metal housing.
Waterproof for all road and weather conditions.
Specifications
- Item Type
- Electrical Plug & Sockets
- Item Name
- 7-Pin Trailer Plug
- Material
- Aluminum
- Color
- Silver
- Input
- 12V
- Item size
- 9.5(H) * 3.5(D)cm / 3.7(H) * 1.4(D)in
Wiring configuration
- PIN 1 – Yellow Wire (Left/H Direction Indicator)
- PIN 2 – Blue Wire (Rear Fog Lamps)
- PIN 3 – White Wire (Earth Return)
- PIN 4 – Green Wire (Right/H Direction Indicator)
- PIN 5 – Brown Wire (Right/H Tail & No. Plate Lamp)
- PIN 6 – Red Wire (Brake lights)
- PIN 7 – Black Wire (Left/H Tail & No. Plate Lamp)











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