Establish a secure connection between your towing vehicle and trailer with this 7-pole socket. Black plastic socket has non-corroding, shock-resistant interior design that eliminates shorting out.

Features:
1. Plastic 7 Pin socket (N type) to power trailer or caravan lights.
2. Ideal for new tow bars or for replacing damaged sockets on existing cars.
3. Screw connection inside the plug, easy for DIY replacement.
4. Safe and dependable performance, reasonable design. Deft appearance, convenient to use.
5. Carefully selected materials, the surface is frosted.
6. Cross slotted Copper needles, cooperate with the female pin.
7. The cross slotted of size is easier to control. (The size of the a slotted is not stable)
8. Brass pins in a durable housing.
9. Provides connections for indicators, side lights, brake lights and fog lamp.
10. With hook, more convenient to use.

Specifications:
Main Material: ABS & Copper
Color: black
Item Type: Electrical Plug & Sockets
Item Name: 7-Pin Trailer Socket
Size: check on our pictures
Input: 12V
Package Size: 10 * 6 * 6cm / 4 * 2.4 * 2.4in
Package Weight: 114g / 4oz

Package list:    K4206
1 * 7-Pin Trailer Socket
1 * English Guide Paper

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 )

This shows the standard wiring colours, but your car might not be standard. If it is not then you should note which pin number each wire goes to before removing the old socket and simply connect the new one the same.