{"product_id":"black-gooseneck-trailer-lock-with-key-for-rvs-livestock-haulers-trailers","title":"Black Gooseneck Trailer Lock with Key for RVs Livestock Haulers Trailers","description":"\u003cstrong\u003eThis Black Gooseneck Trailer Lock with key lock is a robust coupler locking device designed to secure gooseneck trailers, RVs, livestock haulers, and flatbed trailers against theft.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003eThe Black Gooseneck Trailer Lock slides into the gooseneck coupler and locks with a key, blocking access to the ball socket. This black gooseneck trailer lock provides durable, visible theft deterrence for stored RVs, livestock haulers, and work trailers. It serves as an essential security solution for trailer owners who park at job sites, storage yards, or driveways.\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Coupler Protection:\u003c\/strong\u003e Prevents insertion of the tow ball, immobilizing the trailer against unauthorized towing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Steel Body:\u003c\/strong\u003e Hardened steel construction resists cutting, prying, and hammer attacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Powder-Coat Finish:\u003c\/strong\u003e Corrosion-resistant coating stands up to rain, mud, and UV exposure for long-term outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyed Lock Cylinder:\u003c\/strong\u003e Pick-resistant lock with two included keys for controlled access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Gooseneck Fit:\u003c\/strong\u003e Compatible with standard 2-5\/16” gooseneck couplers found on most RVs, livestock haulers, and commercial trailers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Installation:\u003c\/strong\u003e Insert the lock into the coupler, turn the key, and remove — no tools required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits gooseneck couplers with a 2-5\/16” ball socket diameter.\u003c\/li\u003e\n\u003cli\u003eCompatible with popular gooseneck hitch and coupler brands, including Bulldog, Curt, B\u0026amp;W, and Reese.\u003c\/li\u003e\n\u003cli\u003eNot for use with bumper-pull or pintle hitches.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSecuring gooseneck livestock trailers at farms and auction yards.\u003c\/li\u003e\n\u003cli\u003eLocking RV and fifth-wheel trailers in storage lots and campgrounds.\u003c\/li\u003e\n\u003cli\u003eProtecting commercial flatbed and equipment trailers left on job sites overnight.\u003c\/li\u003e\n\u003cli\u003ePreventing theft of boat trailers and horse trailers with gooseneck connections.\u003c\/li\u003e\n\u003cli\u003eDeterring unauthorized hookup when a trailer is parked in a driveway or open lot.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened steel with black powder coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Type:\u003c\/strong\u003e Key-operated (2 keys included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGooseneck Ball Size Compatibility:\u003c\/strong\u003e 2-5\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Resistance:\u003c\/strong\u003e Corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e No tools required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this lock fit all gooseneck trailers? \u003cstrong\u003eA:\u003c\/strong\u003e It fits standard 2-5\/16” gooseneck couplers. Measure the coupler’s ball socket diameter to confirm compatibility before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the lock weatherproof for year-round outdoor storage? \u003cstrong\u003eA:\u003c\/strong\u003e The black powder-coated steel body and stainless steel internal components resist rust and function reliably in rain, snow, and high humidity.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679727706385,"sku":"ZZ3A00769","price":96.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_1fe3af2a-9c80-4e48-9197-dfd4f11faccc.jpg?v=1781654471","url":"https:\/\/www.duraforce.com\/products\/black-gooseneck-trailer-lock-with-key-for-rvs-livestock-haulers-trailers","provider":"DURAFORCE","version":"1.0","type":"link"}