Trailer extension lead 7 pin plug to 7 pin flying socket. On one end of the extension is a standard 7 pin plug and on the other is a 7 pin female flying socket (for joining to another 7 pin plug). • Extra long trailer light extension lead.
eBay
OULLX ATX 4 Pin Male to 4Pin Female Cable PC CPU P4 Motherboard Power Extension Supply Extension Cable Cord Connector Adapter
Aliexpress UK
Male to male 7 pin plug connection. 1 x Trailer Extension Cable. Coiled cord can be extended up to 3m in normal working condition. Used to connect the lights from the vehicle to the trailer. Colour: Black.
eBay
Motherboard 4-pin Adapter Cable Divide Into Four Extension Cord PWM 4pin Adapter Cable Extension Line Multi-fan Thermostat
Aliexpress UK
Perfect for if your trailer lighting wire is too short, this will extend it by 3m. Fitted with a female 7 pin socket on one end and male 7 pin plug on the other end. (Extension lead). 3m total length.
eBay
Dual PSU Power Supply 24 pin ATX Motherboard Splitter Cable ATX Motherboard Extension Cable PSU Female to Male Y Adapter Cable
Aliexpress UK
And they are RoHS certified. 1.8M in full extension. Durable design -- Aluminium housing is corrosion resistant and waterproof, which supports a long service life. 1 x Trailer Extension Cable. Easy to assemble -- The trailer light connector with 1.8 m coiled cable is pre-wired, so you only need to connect it directly to your vehicle.
eBay
Dual USB 3.0 Female to 20 Pin Header Motherboard Adapter Extension Cable 2 USB Screw Panel Mount Motherboard Flat Cable Cord
Aliexpress UK
This trailer extension lead is used to connect the lights from the vehicle to the trailer with ease. Male to female 7 pin plug connection easily plugs into your trailer socket. Male to female 7 pin plug connection.
eBay
Dual PSU Power Supply 24 pin ATX Motherboard Splitter Cable ATX Motherboard Extension Cable PSU Female to Male Y Adapter Cable
Aliexpress UK
The 13 Pin Trailer Extension Coiled Cable Stays Safely Off The Ground, Preventing Wear And Tear To The Cable. 1 x Trailer Adapter Cable. The copper wire allows the transfer to achieve the best effect.
eBay
3.3ft Cable Cover,Cord Cover Floor, Cord Protector, Floor Cable Cover,Cord Hider Floor, Extension Cord Cover,Cable Cover Floor
Aliexpress UK
This is for a Plastic 7 Pin Trailer Plug (N type) to power trailer or caravan lights. Black Plastic, 7-Pole, Trailer Connector Trailer End. 1Pc x 12 Volt 7 pin plugs trailer extension cable. Material: ABS+copper.
eBay
Ugreen USB 3.0 Cable USB Extension Cable Male to Female Data Cable USB3.0 Extender Cord for PC TV USB Extension Cable
Aliexpress UK
Trailer extension lead 7 pin plug to 7 pin plug. • Extra long trailer light extension lead. Suitable for extending short trailer boards. Pin 1 – Yellow wire – left indicator. Used to connect the lights from the trailer to the vehicle towing.
eBay
Ugreen USB 3.0 Cable USB Extension Cable Male to Female Data Cable USB3.0 Extender Cord for PC TV USB Extension Cable
Aliexpress UK