{"product_id":"nbjingyi-2-5-16-adjustable-trailer-coupler-21-000-lbs-gtw-channel-mount-sleeve-lock-black-powder-coat","title":"NBJINGYI 2-5\/16\" Adjustable Trailer Coupler 21,000 lbs GTW — Channel Mount, Sleeve-Lock, Black Powder Coat","description":"\u003cstrong\u003eHeavy-duty 2-5\/16\" adjustable trailer coupler from NBJINGYI rated 21,000 lbs GTW with a sleeve-lock latch and full hardware kit for channel-mount trailers.\u003c\/strong\u003e\n\n\u003cp\u003eIf you move large trailers, equipment haulers, or full-size RVs, a secure, serviceable coupler is essential. The NBJINGYI 2-5\/16\" adjustable channel-mount coupler combines forged-steel strength, a positive sleeve-lock latch and an all-weather powder coat so you can tow heavier loads with greater confidence and less maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the sleeve-lock system improve safety when towing?\u003c\/h3\u003e\n\u003cp\u003eThe sleeve-lock provides a firm, tactile engagement that reduces play between hitch ball and coupler. Its positive-latch action is backed by a safety pin to stop accidental release on rough roads, giving you a redundant mechanical barrier between trailer and tow vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePositive sleeve-lock engages securely with audible click\u003c\/li\u003e\n  \u003cli\u003eIncluded safety pin prevents unintended uncoupling\u003c\/li\u003e\n  \u003cli\u003eForged components resist deformation under heavy loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I adjust the coupler to fit different towing vehicles?\u003c\/h3\u003e\n\u003cp\u003eThis model mounts to a 3\" channel with multiple pre-drilled holes so you can change vertical position in minutes. Move the coupler forward or back within the channel to level the trailer and optimize tongue weight for safer handling and even tire wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-inch wide channel mount with multiple hole positions\u003c\/li\u003e\n  \u003cli\u003eAdjust height\/angle quickly without fabricating new parts\u003c\/li\u003e\n  \u003cli\u003eHardware kit included for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this coupler durable for year-round use?\u003c\/h3\u003e\n\u003cp\u003eNBJINGYI builds the coupler from forged high-strength steel then applies a dense black powder coat to resist corrosion and surface wear. That finish protects the latch and mating surfaces from rust, road salt and grime so the mechanism stays reliable season after season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForged steel body rated 21,000 lbs GTW\u003c\/li\u003e\n  \u003cli\u003eThick black powder coat blocks rust and UV degradation\u003c\/li\u003e\n  \u003cli\u003eDesign minimizes crevice corrosion in the locking area\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe coupler ships with a complete mounting hardware kit and a protective sleeve designed to align with standard 3\" channels. Pre-drilled holes match common channel patterns, so most installs require only basic hand tools and standard fasteners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete high-grade mounting hardware included\u003c\/li\u003e\n  \u003cli\u003eProtective sleeve for smooth latch action and longevity\u003c\/li\u003e\n  \u003cli\u003ePre-drilled holes reduce drilling and setup time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The NBJINGYI 2-5\/16\" adjustable coupler is aimed at contractors, fleet owners, equipment movers and RV owners who tow heavy loads and need a robust, weatherproof connection that can be adjusted to multiple tow vehicles. If you regularly haul heavy trailers, value mechanical redundancy and prefer reduced maintenance intervals, this coupler provides industrial-strength performance and straightforward installation.\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: What ball size does this coupler fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This coupler fits a standard 2-5\/16 inch hitch ball, common for heavy-duty towing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the mounting hardware included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The product includes a ready-to-install hardware kit and protective sleeve for 3\" channel mounts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NBJINGYI","offers":[{"title":"Default Title","offer_id":48080477782174,"sku":"B0F18TBF3Y","price":124.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/nbjingyi-front-view-coupler.jpg?v=1785781792","url":"https:\/\/northtrailauto.ca\/products\/nbjingyi-2-5-16-adjustable-trailer-coupler-21-000-lbs-gtw-channel-mount-sleeve-lock-black-powder-coat","provider":"North Trail Auto","version":"1.0","type":"link"}