{"product_id":"7-pole-blade-car-end-metal-housing-zinc","title":"7 POLE-BLADE,CAR END, METAL HOUSING-ZINC","description":"\u003ch3 data-section-id=\"1knwt26\" data-start=\"210\" data-end=\"225\"\u003e🔧 Function\u003c\/h3\u003e\n\u003cp data-start=\"226\" data-end=\"368\"\u003eThis connector serves as the \u003cstrong data-start=\"255\" data-end=\"307\"\u003einterface between a towing vehicle and a trailer\u003c\/strong\u003e, allowing electrical signals and power to pass between them.\u003c\/p\u003e\n\u003chr data-start=\"370\" data-end=\"373\"\u003e\n\u003ch3 data-section-id=\"snvjx6\" data-start=\"375\" data-end=\"406\"\u003e⚡ What “7 Pole-Blade” Means\u003c\/h3\u003e\n\u003cul data-start=\"407\" data-end=\"533\"\u003e\n\u003cli data-section-id=\"1si1hl3\" data-start=\"407\" data-end=\"459\"\u003e\n\u003cstrong data-start=\"409\" data-end=\"420\"\u003e7 poles\u003c\/strong\u003e = seven separate electrical circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1insejh\" data-start=\"460\" data-end=\"533\"\u003e\n\u003cstrong data-start=\"462\" data-end=\"471\"\u003eBlade\u003c\/strong\u003e = flat pin design (more modern and durable than round pins)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"535\" data-end=\"573\"\u003eEach pole carries a specific function:\u003c\/p\u003e\n\u003col data-start=\"575\" data-end=\"862\"\u003e\n\u003cli data-section-id=\"og0gq4\" data-start=\"575\" data-end=\"612\"\u003e\u003cstrong data-start=\"578\" data-end=\"612\"\u003eLeft turn signal \/ brake light\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"47gkpg\" data-start=\"613\" data-end=\"651\"\u003e\u003cstrong data-start=\"616\" data-end=\"651\"\u003eRight turn signal \/ brake light\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"hc7lf1\" data-start=\"652\" data-end=\"680\"\u003e\u003cstrong data-start=\"655\" data-end=\"680\"\u003eTail \/ running lights\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"9potbm\" data-start=\"681\" data-end=\"719\"\u003e\u003cstrong data-start=\"684\" data-end=\"719\"\u003eGround (electrical return path)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"3j19id\" data-start=\"720\" data-end=\"749\"\u003e\u003cstrong data-start=\"723\" data-end=\"749\"\u003eElectric brake control\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"13fusfl\" data-start=\"750\" data-end=\"780\"\u003e\u003cstrong data-start=\"753\" data-end=\"780\"\u003eReverse \/ backup lights\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"ect4rp\" data-start=\"781\" data-end=\"862\"\u003e\n\u003cstrong data-start=\"784\" data-end=\"807\"\u003e12V auxiliary power\u003c\/strong\u003e (for charging trailer battery or powering accessories)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-start=\"864\" data-end=\"867\"\u003e\n\u003ch3 data-section-id=\"7qbbf6\" data-start=\"869\" data-end=\"885\"\u003e🚗 “Car End”\u003c\/h3\u003e\n\u003cul data-start=\"886\" data-end=\"1028\"\u003e\n\u003cli data-section-id=\"f3y7j0\" data-start=\"886\" data-end=\"966\"\u003eRefers to the \u003cstrong data-start=\"902\" data-end=\"928\"\u003evehicle-side connector\u003c\/strong\u003e (as opposed to the trailer-side plug)\u003c\/li\u003e\n\u003cli data-section-id=\"qh61ys\" data-start=\"967\" data-end=\"1028\"\u003eTypically mounted near the hitch at the rear of the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1030\" data-end=\"1033\"\u003e\n\u003ch3 data-section-id=\"1p2zdaz\" data-start=\"1035\" data-end=\"1063\"\u003e🛠️ Metal Housing (Zinc)\u003c\/h3\u003e\n\u003cul data-start=\"1064\" data-end=\"1295\"\u003e\n\u003cli data-section-id=\"y8m1hm\" data-start=\"1064\" data-end=\"1125\"\u003eThe connector body is made from \u003cstrong data-start=\"1098\" data-end=\"1123\"\u003ezinc (often die-cast)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ua795k\" data-start=\"1126\" data-end=\"1295\"\u003eBenefits:\n\u003cul data-start=\"1140\" data-end=\"1295\"\u003e\n\u003cli data-section-id=\"16in3ms\" data-start=\"1140\" data-end=\"1199\"\u003e\n\u003cstrong data-start=\"1142\" data-end=\"1166\"\u003eCorrosion resistance\u003c\/strong\u003e (important for outdoor exposure)\u003c\/li\u003e\n\u003cli data-section-id=\"m6q7gs\" data-start=\"1202\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1204\" data-end=\"1242\"\u003eMechanical strength and durability\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"145om6h\" data-start=\"1245\" data-end=\"1295\"\u003e\n\u003cstrong data-start=\"1247\" data-end=\"1266\"\u003eHeat resistance\u003c\/strong\u003e compared to plastic housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1297\" data-end=\"1300\"\u003e\n\u003ch3 data-section-id=\"473rr4\" data-start=\"1302\" data-end=\"1324\"\u003e🧩 Overall Purpose\u003c\/h3\u003e\n\u003cp data-start=\"1325\" data-end=\"1431\"\u003eThe unit ensures \u003cstrong data-start=\"1342\" data-end=\"1388\"\u003esafe and reliable electrical communication\u003c\/strong\u003e between the vehicle and trailer, enabling:\u003c\/p\u003e\n\u003cul data-start=\"1432\" data-end=\"1572\"\u003e\n\u003cli data-section-id=\"eciqp\" data-start=\"1432\" data-end=\"1469\"\u003eProper lighting (legal requirement)\u003c\/li\u003e\n\u003cli data-section-id=\"1iqnvkk\" data-start=\"1470\" data-end=\"1529\"\u003eBrake synchronization (for trailers with electric brakes)\u003c\/li\u003e\n\u003cli data-section-id=\"p64x8n\" data-start=\"1530\" data-end=\"1572\"\u003ePower supply for onboard trailer systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"C.R. BROPHY MACHINE WORKS, INC.","offers":[{"title":"Default Title","offer_id":42634815635543,"sku":"F7CZ","price":12.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/4195\/6439\/files\/1A5D510E-3D2D-429B-B290-C3325713FD7A.jpg?v=1776275104","url":"https:\/\/thepartxperts.com\/products\/7-pole-blade-car-end-metal-housing-zinc","provider":"TPX","version":"1.0","type":"link"}