{"product_id":"pollak-7-way-rv-style-trailer-connector-car-vehicle-end-socket-12-707e","title":"Pollak 7-Way RV-Style Trailer Connector — Car\/Vehicle End Socket (12-707E)","description":"\u003cp\u003e🔁 \u003cstrong\u003eDirect replacement for the discontinued Bargman #77 car end (50-77-001 \/ DH 597-7701).\u003c\/strong\u003e Both are standard 7-way RV blade-style vehicle-end sockets wired to RVI color standards, so the Pollak 12-707E drops in as a direct functional replacement for the Bargman #77 car-end connector.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003ePollak 12-707E\u003c\/strong\u003e is the \u003cstrong\u003ecar\/vehicle end socket\u003c\/strong\u003e half of the Pollak 7-pole (7-way) RV blade-style trailer connector system. Mounted on the tow vehicle, it receives the trailer-end plug (12-706E) to deliver power for running lights, turn signals, electric brakes, and auxiliary 12V circuits. Rated \u003cstrong\u003e12V \/ 30A\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eBuilt from non-corroding black thermoplastic, this socket eliminates the rust and seized-plug issues of metal units. The shock-resistant interior is color-coded to RVI standards, and terminal reinforcer dams keep contacts from spreading or shorting. Center pins accept up to 8-gauge wire.\u003c\/p\u003e\u003cp\u003eA spring-loaded lid with a stainless steel spring and rubber gasket seals out moisture when not in use, while an angled drain slot sheds water and a safety latch holds the trailer plug securely in place. Perfect for RVs, boat trailers, utility, and cargo trailers.\u003c\/p\u003e\u003ch3\u003e📐 Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003ePollak (Stoneridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part #\u003c\/td\u003e\n\u003ctd\u003e12-707E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e7-Pole \/ 7-Way RV Blade — Car\/Vehicle End Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMates With\u003c\/td\u003e\n\u003ctd\u003eTrailer End Plug 12-706E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \/ Amperage\u003c\/td\u003e\n\u003ctd\u003e12V \/ 30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBlack Thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Standard\u003c\/td\u003e\n\u003ctd\u003eColor-coded to RVI standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Wire (center pin)\u003c\/td\u003e\n\u003ctd\u003e8 gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Spacing\u003c\/td\u003e\n\u003ctd\u003e2-1\/4\" W × 1-1\/2\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003e✔ Key Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle-side socket for 7-way RV blade connections\u003c\/li\u003e\n\u003cli\u003eNon-corroding black thermoplastic construction\u003c\/li\u003e\n\u003cli\u003eSpring-loaded sealed lid with gasket keeps out moisture\u003c\/li\u003e\n\u003cli\u003eColor-coded to RVI standards; accepts up to 8-gauge wire\u003c\/li\u003e\n\u003cli\u003eSafety latch secures the trailer plug; angled drain slot sheds water\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e🔁 \u003cstrong\u003eCross Reference\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePollak 12-707E | 12707E | POL12-707 | 7-way RV blade socket | vehicle end | car end | pairs with 12-706E | Replaces Bargman #77 50-77-001 | Bargman 50-77-001 | 5077001 | DH 597-7701 | Bargman 77 car end\u003c\/p\u003e\u003chr\u003e\u003cp\u003e📞 \u003cstrong\u003eQuestions? Call or text AAA Trailer: \u003ca href=\"tel:5172251991\"\u003e517-225-1991\u003c\/a\u003e\u003c\/strong\u003e | \u003ca href=\"https:\/\/aaatrailer.com\"\u003eAAATrailer.com\u003c\/a\u003e — Same-day shipping from Howell, MI on in-stock orders. 1000s of trailer parts in stock, trusted 20+ years.\u003c\/p\u003e","brand":"Detroit Hitch","offers":[{"title":"Default Title","offer_id":52934880428341,"sku":"591-2707","price":16.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/bargman-77-7-way-trailer-connector-car.webp?v=1775955784","url":"https:\/\/aaatrailer.com\/products\/pollak-7-way-rv-style-trailer-connector-car-vehicle-end-socket-12-707e","provider":"AAA Trailer","version":"1.0","type":"link"}