{"product_id":"seamaka-7-pin-trailer-plug-adapter-7-way-to-7-blade-4-flat-dual-output-spring-loaded-cover","title":"Seamaka 7 Pin Trailer Plug Adapter — 7-Way to 7-Blade + 4-Flat Dual Output, Spring-Loaded Cover","description":"\u003cp\u003e\u003cstrong\u003eSeamaka's 7 Pin Trailer Plug is a dual-output wiring adapter that converts a vehicle's 7-way socket into both a 7-blade and a 4-flat trailer connector for versatile towing compatibility.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you switch between trailers or tow different loads, mismatched connectors slow you down. This Seamaka adapter gives your truck a combined 7-blade and 4-flat output from a single factory 7-way socket. Built for common Ford, GM, Jeep, Ram and other trucks, it simplifies hook-ups and protects electrical contacts with a spring-loaded cover.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter make connecting trailers faster?\u003c\/h3\u003e\n\u003cp\u003eInstead of swapping harnesses or carrying multiple adapters, the Seamaka 7 Pin Trailer Plug delivers both connector types at once. That means you can plug either a 7-blade or a 4-flat trailer into the same vehicle-side socket without extra reconfiguration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides simultaneous 7-blade and 4-flat outputs for quick compatibility.\u003c\/li\u003e\n  \u003cli\u003eMounting bracket and hardware included for secure installation.\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded cover keeps corrosion and dirt out of contacts.\u003c\/li\u003e\n  \u003cli\u003ePure copper internal wires for improved conductivity and reliable signals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my truck’s factory 7-way socket?\u003c\/h3\u003e\n\u003cp\u003eThe adapter is designed to mate with standard vehicle-side 7-way sockets found on many Ford, GM, Jeep, Ram and GMC models. Its universal form factor accommodates most factory tow sockets so you can use it on a wide range of vehicles without modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with common factory 7-way sockets on trucks and SUVs.\u003c\/li\u003e\n  \u003cli\u003eNo vehicle-side rewiring required—plugs directly into the existing socket.\u003c\/li\u003e\n  \u003cli\u003eIncludes a bracket and fasteners for neat, secure mounting near the hitch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections keep the connector reliable?\u003c\/h3\u003e\n\u003cp\u003eSeamaka built this adapter from robust plastic for a lightweight yet durable housing and used pure copper wiring for superior electrical conductivity. The connector also includes a snug, spring-loaded cover to minimize moisture and grime exposure to pins, extending service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable, impact-resistant plastic housing resists road wear.\u003c\/li\u003e\n  \u003cli\u003ePure copper internal conductors for consistent signal and power transfer.\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded dust cover reduces corrosion risk when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich trailer functions does this harness support?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard trailer circuits so you can operate taillights, brake lights, turn signals and auxiliary power; it also supports trailer brakes where applicable. That makes it suitable for small utility trailers up to larger towing setups that rely on a 7-way connection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTransmits taillights, brake lights, turn signals and reverse lights.\u003c\/li\u003e\n  \u003cli\u003eDelivers auxiliary 12V power for trailer accessories.\u003c\/li\u003e\n  \u003cli\u003eSupports electric trailer brake circuits when using the 7-blade connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Drivers who tow different trailers, fleet technicians, RV owners and weekend haulers who need a single, dependable adapter to bridge 7-way vehicle sockets to both 7-blade and 4-flat trailer plugs. If you want faster hook-ups, reduced clutter, and protection for your towing socket, the Seamaka dual-output trailer plug provides a practical, vehicle-side solution.\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: Does this adapter fit factory 7-way sockets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It plugs into standard vehicle 7-way sockets on many Ford, GM, Jeep, Ram and GMC models without rewiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can it power trailer lights and brakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The adapter transmits lighting, turn signals, reverse lights, auxiliary 12V and electric brake circuits via the 7-way output.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seamaka","offers":[{"title":"Default Title","offer_id":48087164321950,"sku":"B0F5B6KS6F","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/seamaka-front-view-adapter.jpg?v=1785918113","url":"https:\/\/northtrailauto.ca\/products\/seamaka-7-pin-trailer-plug-adapter-7-way-to-7-blade-4-flat-dual-output-spring-loaded-cover","provider":"North Trail Auto","version":"1.0","type":"link"}