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. Provides connections for indicators, side lights, brake lights and fog lamp.
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DOUBLE E RC Backhoe Loader E589 1:20 Excavator Remote Control Car Engineering Vehicle Truck Model Bulldozer Trailer Toy for Boy
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. 1pcs Trailer Extension Cable.
eBay
Turbo Racing C50 1:76 Full Proportional 4WD RC Semi-truck Tractor Trailer & P81 2.4Ghz 10Ch Control For Boys' car toys
Aliexpress UK
Kent Towing Solutions Present: MP252P 1.2m Trailer Board with 5m Cable. MP252P 1.2m Trailer Board With 5m Cable. Cable length: 5m approx. Trailer Lighting Board. Board length: 1.2m (4′ approx.). Electrics: 7 Pin (MP21B) 12 Volt.
eBay
New 1/18 Huina 1509 RC Semi Dump trailer Electric Lifting for RC Tractor Truck 1501 Tail Light Support Leg No Sound System Model
Aliexpress UK
5 Functions: Rear position, direction indicator, brake, reflector, number plate light. Type:LED Trailer Tail Lights. Heater Part. Tail Light. Light Colour:red+white+yellow. Universal fit any Vehicles with DC 12V.
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HUINA 1501 2.4G RC Truck With Light 1:18 4WD Full Scale 19CH Remote Control Car Alloy Heavy Truck Trailer Model Toy For Kid Gift
Aliexpress UK
Cheaper than the fine for having lights out or the wrong number plate ! These are perfect for people with multiple trailersand/or multiple vehicles used for towing. To fit standard lightboards 135mm wide x 20mm deep.
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HUINA 1/18 19CH RC Truck 1501 770S Scania Alloy Tractor 2.4G Remote Control Engineering Trailer Truck with Light and Sound Toys
Aliexpress UK
Light Board LED Trailer 4ft 6 c/w 12m cable 12V. Cable Length : 12m. Plug Type : 7 pin. Light Style : LED.
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LESU RC Truck CAB Fixed Body Kit Cabin Buckle Holder For Tamiya 1/14 Rc Trailer Tipper Scania 770S Metal Buckle Upgrade Parts
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.
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Foldable Cargo Bicycle Trailer Outdoor Riding Rear-Mounted Freight Truck Bucket Bicycle Traction Tool Truck For Carrying Luggage
Aliexpress UK
3ft Trailer Board. The ideal board for cycle carriers that cover the number plate and lights, small trailers etc. - Indicator lights. - Horse boxes.
eBay
770S Cab 1/14 Tamiya RC Trailer Cab Door Can Be Opened with Cab Interior Remote Control Truck Dump Truck Shell Accessories
Aliexpress UK