Product details
Ring 12N 7‑pin towbar plug – reliable trailer electrics
If you need a simple, no-nonsense way to link your trailer lights to your tow vehicle, this RING 12N 7‑pin towbar plug is the sort of bit of kit that does the job and doesn’t make a fuss. It uses the familiar 7‑pin (12N) layout found on lots of trailers and utility trailers, so if the trailer socket and vehicle plug match up, it’ll slot straight in and get the lights working without any faff.
What it does
The 12N 7‑pin arrangement handles the basic lighting circuits – tail lights, brake lights, indicators and earth. The pins are nickel‑coated to improve contact and help resist corrosion, which is handy if you tow through wet winters or near the coast. The tough plastic outer keeps the plug lightweight (about 80 g) while standing up to day‑to‑day knocks and scrapes.
Why choose this plug
Lots of drivers just want a reliable connector that’s easy on the wallet and straightforward to fit. Ring Automotive’s A0013 ticks those boxes: it’s compatible with standard 12N sockets, quick to fit and built for typical wear and tear. That means fewer evenings spent faffing about with intermittent lights or dodgy contacts when the weather’s turned sour — always a relief when you’re out towing.
Installation notes
Fitting is pretty straightforward if you’re confident with basic vehicle electrics, but do double‑check the pin layout on both the vehicle and trailer before you buy. Make sure all connections are tight and, if wiring isn’t your thing, ask a qualified auto‑electrician to lend a hand. Try not to leave the plug submerged in water and inspect seals if you’ll be towing in particularly harsh conditions.
- Matches standard 12N 7‑pin wiring layout for basic trailer lighting
- Nickel‑coated pins to reduce corrosion and improve electrical contact
- Durable plastic body — lightweight and easy to handle
- Model A0013: ideal for small trailers, garden trailers and utility trailers using 7‑pin electrics
Specifications and practical tips
Manufacturer: Ring Automotive. Model: A0013. Item weight: approx. 80 g. Product dimensions (packaged): 41.7 x 36.2 x 17.3 cm. While the plug is built to be robust, always check compatibility with your specific vehicle and trailer wiring. If your trailer needs extra power feeds (for charging a battery or running appliances), verify which plug type is required — this 12N plug covers basic road lighting circuits only.
In short, it’s a tidy, dependable towbar plug that does exactly what you’d expect: secure trailer lighting connections with minimal hassle. If you want peace of mind and a quick fit, this is a sensible choice.