{"product_id":"fulton-coupler-2-ball-3-channel-3-500-lb-capacity-220-223000101","title":"Fulton Trailer Coupler – 2\" Ball, 3\" Channel, 3,500 lb (220-223000101)","description":"\u003ch2\u003eFulton Trailer Coupler – 2\" Ball, 3\" Channel, 3,500 lb\u003c\/h2\u003e\n\u003cp\u003eA dependable, American-made trailer coupler built for straight-tongue trailer frames. The Fulton 223000101 fits a 3\" channel frame and accepts a standard 2\" hitch ball, with a 3,500 lb gross vehicle weight rating that covers the majority of boat and utility trailer applications. The heavy-duty safety latch prevents accidental uncoupling while in transit, and a padlock hole lets you add a lock for theft deterrence when the trailer is parked. The ball clamp assembly is factory-adjusted to the ball size and is field-serviceable, so you can replace worn components without swapping the entire coupler. Zinc finish for corrosion resistance. Meets or exceeds SAE standard J684.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3,500 lb maximum trailer capacity (GVW)\u003c\/li\u003e\n\u003cli\u003eFits 2\" hitch ball\u003c\/li\u003e\n\u003cli\u003e3\" channel frame mount\u003c\/li\u003e\n\u003cli\u003eHeavy-duty safety latch prevents accidental uncoupling\u003c\/li\u003e\n\u003cli\u003ePadlock hole for trailer security\u003c\/li\u003e\n\u003cli\u003eFactory-adjusted ball clamp assembly — field-serviceable for easy maintenance\u003c\/li\u003e\n\u003cli\u003eZinc finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds SAE standard J684\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStraight-tongue boat trailers and utility trailers with a 3\" channel frame and 2\" ball hitch\u003c\/li\u003e\n\u003cli\u003eCompare with the \u003ca href=\"\/products\/fulton-fas-lok-class-ii-trailer-coupler-with-2-ball-3-500-lb-capacity-220-222000101\"\u003eFulton Fas-Lok Class II Coupler (2\" Ball, 3,500 lb)\u003c\/a\u003e and \u003ca href=\"\/products\/fulton-fas-lok-class-ii-trailer-coupler-with-2-ball-3-500-lb-capacity-220-222500101\"\u003eFas-Lok variant 222500101\u003c\/a\u003e for alternative coupler styles at the same capacity\u003c\/li\u003e\n\u003cli\u003eFor lighter trailers, see the \u003ca href=\"\/products\/fulton-coupler-1-7-8-ball-3-2-000-lb-capacity-220-113000101\"\u003eFulton 1-7\/8\" Ball Coupler, 3\" Channel, 2,000 lb\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePair with a \u003ca href=\"\/products\/hitch-ball-2-x-3-4-x-1-1-2-220-63887\"\u003e2\" Hitch Ball (3\/4\" shank x 1-1\/2\")\u003c\/a\u003e or \u003ca href=\"\/products\/hitch-ball-2-x-1-x-2-1-8-220-63909\"\u003e2\" Hitch Ball (1\" shank x 2-1\/8\")\u003c\/a\u003e to complete the hitch connection\u003c\/li\u003e\n\u003cli\u003eAdd a \u003ca href=\"\/products\/coupler-lock-354-7510301\"\u003eSea-Dog Two-Piece Coupler Lock\u003c\/a\u003e or \u003ca href=\"\/products\/galvanized-coupler-locking-pin-354-7510101\"\u003eGalvanized Coupler Locking Pin\u003c\/a\u003e for security when parked\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eBest used when replacing a worn or damaged coupler on a straight-tongue trailer frame with a 3\" channel — the most common frame size on mid-size boat trailers. Confirm your frame channel width and ball size before ordering; this coupler is specifically for 3\" channel and 2\" ball. The field-serviceable ball clamp is a practical advantage — if the clamp wears over time, you can replace just that component rather than the whole coupler. The padlock hole is a useful built-in feature; pair it with a \u003ca href=\"\/products\/coupler-lock-354-7510301\"\u003ecoupler lock\u003c\/a\u003e for added security when the trailer is stored unattended. For a quick-connect coupler option at the same capacity, compare the \u003ca href=\"\/products\/fulton-fas-lok-class-ii-trailer-coupler-with-2-ball-3-500-lb-capacity-220-222000101\"\u003eFulton Fas-Lok Class II Coupler\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 220-223000101  |  \u003cstrong\u003eBarcode:\u003c\/strong\u003e 088154091662\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51257058394148,"sku":"220-223000101","price":67.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/220-112000101_07d7804a-92c9-4f29-829c-9299a32eca33.jpg?v=1786687930","url":"https:\/\/marisolmarine.com\/products\/fulton-coupler-2-ball-3-channel-3-500-lb-capacity-220-223000101","provider":"Marisol Marine Company","version":"1.0","type":"link"}