{"product_id":"nilight-7-way-trailer-plug-socket-extension-cable-3ft-double-prong-copper-terminals","title":"Nilight 7-Way Trailer Plug Socket Extension Cable — 3ft, Double-Prong Copper Terminals","description":"\u003cp\u003e\u003cstrong\u003eNilight 50050R is a 3-foot 7-way trailer plug socket extension cable that gives you a secure, plug-and-play link between your vehicle’s 7-blade socket and trailer wiring without cutting or permanent splicing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen towing, a short or worn connector can interrupt lights, brakes, or auxiliary circuits. The Nilight 50050R extension offers a compact, durable fix: 3 feet of 10–14 AWG wiring with double-prong copper terminals in a molded 7-pin socket housing. It plugs into standard 7-blade RV sockets and includes a spring-loaded dust cover to protect contacts from dirt and moisture. Built for general towing use, it fits trailers, RVs, goosenecks, fifth-wheels, boats, and many tow setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this extension improve my trailer connection on the road?\u003c\/h3\u003e\n\u003cp\u003eThis extension removes tension from your trailer harness by adding three feet of cable, preventing stressed wires and loose contacts during turns or load shifts. The double-prong copper terminals provide a firmer electrical contact than single-prong counterparts, reducing intermittent signals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3 ft length eases reach between vehicle socket and trailer harness\u003c\/li\u003e\n  \u003cli\u003eDouble-prong terminals increase contact stability\u003c\/li\u003e\n  \u003cli\u003eMolded housing resists impact and vibration\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded dust cover protects pins when not connected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the Nilight 50050R easy to install and remove?\u003c\/h3\u003e\n\u003cp\u003eYes — it’s designed as a true plug-and-play accessory that requires no wire splicing or tools. Simply insert the extension into your vehicle’s 7-way blade socket and connect your trailer’s plug into the extension.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo cutting, soldering, or crimping needed\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 7-blade (7-way) RV sockets\u003c\/li\u003e\n  \u003cli\u003eQuick-connect design for fast hookups at loading docks or campsites\u003c\/li\u003e\n  \u003cli\u003eLightweight and portable for storage in the truck bed or glovebox\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and specifications ensure reliable performance?\u003c\/h3\u003e\n\u003cp\u003eThe 50050R uses 10–14 AWG copper wires for balanced conductivity and flexibility suitable for most trailer circuits. The socket is made from molded black plastic to resist impact and environmental wear, while the internal terminals are double-prong copper for improved electrical continuity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge: 10–14 AWG for signal and power circuits\u003c\/li\u003e\n  \u003cli\u003eTerminals: double-prong copper for secure connections\u003c\/li\u003e\n  \u003cli\u003eHousing: molded black plastic for durability\u003c\/li\u003e\n  \u003cli\u003eProtective dust cover: spring-loaded to keep pins clean\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this extension work with my vehicle and trailer setup?\u003c\/h3\u003e\n\u003cp\u003eThe extension is broadly compatible with any vehicle or trailer that uses a standard 7-blade connector, including trucks, RVs, trailers, and boats. It’s intended as a general-purpose extension rather than a specialized adapter for nonstandard pinouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits standard 7-way RV blade sockets found on most tow vehicles\u003c\/li\u003e\n  \u003cli\u003eIdeal for 5th-wheel and gooseneck fifth-wheel wiring extensions\u003c\/li\u003e\n  \u003cli\u003eNot intended to change pin configurations or convert connector types\u003c\/li\u003e\n  \u003cli\u003e2-year limited warranty from Nilight for manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Nilight 50050R is aimed at vehicle owners who tow occasionally or frequently and need a quick, non-permanent solution for short or stressed trailer wiring. If you want a simple extension to reduce wiring strain, maintain steady lighting and brake signals, or avoid cutting into factory harnesses, this compact 3-foot plug is a practical, portable choice. It’s also suited to fleet operators, RV owners, and boat trailers that require reliable, fast hookups with added contact protection.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with any 7-way trailer socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits standard 7-blade RV sockets used on most trailers and tow vehicles without rewiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the extension require tools to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No tools are needed—simply plug into the vehicle socket and attach your trailer plug.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":55167731630423,"sku":"B07YDPFCVQ","price":41.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/nilight-50050r-front-view-socket.jpg?v=1790392228","url":"https:\/\/britishgarage.co.uk\/products\/nilight-7-way-trailer-plug-socket-extension-cable-3ft-double-prong-copper-terminals","provider":"British Garage","version":"1.0","type":"link"}