{"product_id":"gushill-trailer-coupler-2-ball-3-channel-3-500-lb-capacity-zinc-plated","title":"GusHill Trailer Coupler 2\" Ball, 3\" Channel — 3,500 lb Capacity, Zinc-Plated","description":"\u003cp\u003e\u003cstrong\u003eThe GusHill GH25138 trailer coupler is a 2-inch ball, 3-inch channel coupler built from alloy steel for a reliable 3,500 lb gross trailer weight and 500 lb tongue weight rating.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, zinc-plated coupler is engineered to mount to a 3-inch-wide trailer tongue channel and provide a secure connection to a standard 2-inch hitch ball. Designed for utility trailers, small campers, and boats, the GH25138 combines a trigger latch that accepts a safety pin or coupler lock with corrosion-resistant finishing for everyday towing use. Below you’ll find quick answers to common buyer questions, clear specifications, and practical details to help you decide if this coupler fits your trailer setup.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the coupler attach to a 3-inch trailer channel?\u003c\/h3\u003e\n\u003cp\u003eThe GH25138 is shaped specifically to slide onto and clamp a 3-inch wide trailer tongue beam. Its mounting surfaces align with typical channel dimensions so you can bolt it down securely. Installation requires basic hand tools and standard mounting hardware for most channel-style tongues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 3-inch wide trailer tongue channels\u003c\/li\u003e\n  \u003cli\u003eMounts with bolts through pre-drilled or custom-drilled holes\u003c\/li\u003e\n  \u003cli\u003eDesigned for straightforward on-trailer attachment and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and locking features does the trigger latch provide?\u003c\/h3\u003e\n\u003cp\u003eThe coupler uses a positive trigger latch to clamp around a 2-inch ball and reduce the risk of accidental detachment. The latch includes a hole to accept a standard safety pin or a pad-style coupler lock (sold separately), providing an extra layer of security when towing or storing the trailer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrigger latch secures over the 2\" hitch ball\u003c\/li\u003e\n  \u003cli\u003eLatch accepts safety pin or coupler lock for extra protection\u003c\/li\u003e\n  \u003cli\u003eVisual and tactile feedback when fully engaged\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the strength and corrosion resistance specs?\u003c\/h3\u003e\n\u003cp\u003eManufactured from formed alloy steel, the GH25138 is rated as a Class 2 coupler with a 3,500 lb gross trailer weight capacity and a 500 lb tongue weight limit. A durable zinc plating protects the metal surfaces from rust and road moisture, making it suitable for trailer use in varied weather conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlloy steel construction for structural strength\u003c\/li\u003e\n  \u003cli\u003eClass 2 rating: 3,500 lb GTW \/ 500 lb tongue weight\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish for improved corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this coupler work for boats, campers, or utility trailers?\u003c\/h3\u003e\n\u003cp\u003eYes — the GH25138’s size and rating make it a practical choice for small boats, light campers, and general-purpose utility trailers that use a 2-inch hitch ball and 3-inch channel tongue. Check your trailer’s tongue width and required capacity before replacing or upgrading the coupler.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fit for boat trailers, small campers, and utility trailers\u003c\/li\u003e\n  \u003cli\u003eBest for trailers within the 3,500 lb GTW \/ 500 lb tongue weight range\u003c\/li\u003e\n  \u003cli\u003eReplaceable coupler when upgrading or repairing existing tongues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GusHill GH25138 is intended for trailer owners who need a dependable, easy-to-install 2\" ball coupler for a 3\" channel tongue — especially DIYers, small-boat owners, and light-duty trailer users who want a corrosion-resistant, lock-ready coupler rated up to 3,500 pounds. If your trailer tongue is 3 inches wide and your towing demands fall within the specified capacity, this coupler is a straightforward, serviceable choice.\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 the GH25138 fit a 2-inch hitch ball?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The GH25138 is made for standard 2-inch hitch balls and locks securely with its trigger latch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What trailer tongue width is required?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This coupler mounts to a 3-inch wide trailer tongue channel designed for channel-type tongues.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GusHill","offers":[{"title":"Default Title","offer_id":55167300993367,"sku":"B0CZWHN3NK","price":64.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/gushill-gh25138-front-profile.jpg?v=1790382204","url":"https:\/\/britishgarage.co.uk\/products\/gushill-trailer-coupler-2-ball-3-channel-3-500-lb-capacity-zinc-plated","provider":"British Garage","version":"1.0","type":"link"}