{"product_id":"mecmo-4-pin-coiled-trailer-wire-extension-7-5ft-retractable-4-way-with-pu-jacket","title":"MECMO 4-Pin Coiled Trailer Wire Extension, 7.5ft Retractable 4-Way with PU Jacket","description":"\u003cstrong\u003eMECMO’s 7.5ft 4-pin flat coiled trailer wire extension is a plug-and-play 4-way adapter that stretches for towing flexibility and retracts to stay tidy when not in use.\u003c\/strong\u003e\n\n\u003cp\u003eIf you tow boats, ATVs, motorcycles, or utility trailers, a durable, flexible wiring extension helps maintain light and signal connections without the hassle of dragging loose cable. This retractable 4-pin flat extension offers an industry-standard male-to-female 4-way connection, a heavy-duty PU jacket, and 18 AWG copper conductors for reliable electrical contact while keeping the cable neat and out of the way.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the coiled design keep my trailer wiring tidy?\u003c\/h3\u003e\n\u003cp\u003eThe spiral, stretchable cable expands only when you need extra length and contracts afterward to minimize slack and prevent the wire from trailing on the ground. That reduces abrasion, snagging, and messy tangles compared with straight cords. The rebound action also helps maintain a clean look behind the vehicle and trailer when parked.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStretchable up to about 8 feet with comfortable stretch between 5–7 feet\u003c\/li\u003e\n  \u003cli\u003eCoiled shape prevents dragging and reduces wear\u003c\/li\u003e\n  \u003cli\u003eQuick rebound to original compact length after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this adapter fit my trailer and vehicle sockets?\u003c\/h3\u003e\n\u003cp\u003eThis extension uses the standard 4-pin flat connectors found on most light and signal systems for small and medium trailers. It includes a male plug on one end and a matching female socket on the other for direct plug-and-play installation—no cutting or splicing. That makes it compatible with boat trailers, camper trailers, motorcycle carriers, and many utility trailers that use 4-way flat connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 4-pin flat male-to-female configuration\u003c\/li\u003e\n  \u003cli\u003eWorks with most 4-way trailer and vehicle sockets\u003c\/li\u003e\n  \u003cli\u003eIdeal for marine, ATV, horse, motorcycle, and cargo trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weather-resistant is the MECMO cord?\u003c\/h3\u003e\n\u003cp\u003eThe cable is covered with a soft yet robust PU jacket that resists abrasion and environmental exposure better than thin plastic sheathing. Inside, 18 AWG pure copper conductors deliver consistent conductivity and flexible bending without breaking. The assembled connectors are designed for repeated plug cycles and secure mating during towing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft PU outer jacket for toughness and flexibility\u003c\/li\u003e\n  \u003cli\u003e18 AWG pure copper inner wires for reliable conductivity\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty molded connectors built for frequent use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and everyday use?\u003c\/h3\u003e\n\u003cp\u003eInstallation is simple: insert the male plug into your vehicle’s 4-way socket and connect the female end to the trailer’s plug. No tools, wire splicing, or rewiring required—just plug and go. The cord’s stretchability gives you extra slack when turning or maneuvering, then snaps back to stay out of the way when idle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play—no cutting or splicing needed\u003c\/li\u003e\n  \u003cli\u003eFlexible length for turns and tight hookups\u003c\/li\u003e\n  \u003cli\u003eCompact when retracted for convenient storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? MECMO’s 7.5ft coiled 4-pin trailer wiring extension is tailored for weekend boaters, utility trailer owners, landscapers, RVers, and anyone who needs a tidy, dependable 4-way connection between a towing vehicle and trailer. It suits users who want a low-maintenance, robust adapter that keeps electrical connections secure while minimizing cable drag and wear.\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 4-pin extension require splicing or wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, it’s plug-and-play with a male and female 4-way flat connector—no cutting or splicing needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the coiled cable extend to?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The cord stretches to about 7.5–8 feet maximum, with a comfortable working length around 5–7 feet.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MECMO","offers":[{"title":"Default Title","offer_id":48085543780510,"sku":"B0C1YFSKQX","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mecmo-front-view-connector_dd98bc7a-f7c5-4ac0-8559-adc37a84a27c.jpg?v=1785872396","url":"https:\/\/northtrailauto.ca\/products\/mecmo-4-pin-coiled-trailer-wire-extension-7-5ft-retractable-4-way-with-pu-jacket","provider":"North Trail Auto","version":"1.0","type":"link"}