{"product_id":"curt-3-in-receiver-reducer-sleeve-set-3in-to-2-5in-2in-adapters-carbon-steel-carbide-black-set-of-2","title":"CURT 3 in Receiver Reducer Sleeve Set — 3in to 2.5in \u0026 2in Adapters, Carbon Steel Carbide Black (Set of 2)","description":"\u003cp\u003e\u003cstrong\u003eCURT 45408 is a two-piece carbon steel reducer sleeve set that converts a 3\" receiver tube to accept 2-1\/2\" or 2\" shanks, providing a durable, corrosion-resistant adapter solution.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're swapping trailers, using different hitch-mounted accessories, or upgrading equipment, the CURT 45408 reducer sleeves let you adapt a larger 3\" receiver to smaller shank sizes without welding or permanent modification. Built from high-strength carbon steel and finished with a carbide black powder coat, this two-piece kit installs quickly and is compatible with virtually any 3\" hitch opening. Note that trailer weight limits remain governed by the lowest-rated component in your towing system.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these reducer sleeves install and fit different shank sizes?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: slide the appropriate sleeve into the 3\" receiver opening and secure your shank as you would normally. The set includes two sleeves—one sized to reduce to 2-1\/2\" and the other to 2\"—so a variety of shank diameters are supported without extra tools or fabrication.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo sleeves: one for 3\" to 2-1\/2\" and one for 3\" to 2\"\u003c\/li\u003e\n  \u003cli\u003eSmaller sleeve also fits into a 2-1\/2\" receiver to accept a 2\" shank\u003c\/li\u003e\n  \u003cli\u003eSlip-in installation compatible with standard hitch pins and clips\u003c\/li\u003e\n  \u003cli\u003eNo welding or drilling required for typical use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and finish protect the sleeves from corrosion?\u003c\/h3\u003e\n\u003cp\u003eThe sleeves are stamped from high-strength carbon steel for rigidity under load, then coated with a carbide black powder coat that resists chips, rust and UV exposure. This finish extends service life in road, weather and storage conditions, giving a clean, low-maintenance surface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbon steel construction for structural strength\u003c\/li\u003e\n  \u003cli\u003eCarbide powder coat inhibits rust and surface damage\u003c\/li\u003e\n  \u003cli\u003eDurable finish designed for outdoor and towing use\u003c\/li\u003e\n  \u003cli\u003eScratch- and chip-resistant surface for long-term appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these adapters change towing capacity or safety limits?\u003c\/h3\u003e\n\u003cp\u003eThe reducer sleeves themselves do not increase the towing capacity; the gross trailer weight and tongue weight remain limited by the hitch, ball mount, vehicle and trailer ratings. Use the lowest-rated component in your towing chain to determine safe limits and always follow manufacturer instructions for load securement and pin placement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity governed by the lowest-rated towing component\u003c\/li\u003e\n  \u003cli\u003eIntended as a fitment adapter, not a capacity upgrade\u003c\/li\u003e\n  \u003cli\u003eUse correct hitch pin and safety chains for towing\u003c\/li\u003e\n  \u003cli\u003eInspect fit and condition before every trip\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CURT 45408 reducer sleeve set is ideal for vehicle owners, fleet managers and trailer users who need a reliable way to mate smaller shanks to a 3\" receiver without permanent modification. It suits seasonal haulers, rental operations, contractors, and anyone swapping between accessories with differing shank sizes. If you need rugged, easy-to-install adapters with corrosion-resistant protection and broad hitch compatibility, this two-piece CURT set offers a simple, serviceable solution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eFeatures:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces 3\" receiver tube opening to 2 1\/2\" or 2\"\u003c\/li\u003e\n  \u003cli\u003eSmaller sleeve can also be used to reduce a 2 1\/2\" receiver to fit a 2\" shank\u003c\/li\u003e\n  \u003cli\u003eHigh-strength carbon steel construction\u003c\/li\u003e\n  \u003cli\u003eProtected by a highly durable carbide powder coat finish\u003c\/li\u003e\n  \u003cli\u003eIncludes two reducer sleeves\u003c\/li\u003e\n\u003c\/ul\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: Can these sleeves be used to increase towing capacity?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The sleeves adapt shank size only; towing capacity remains limited by the lowest-rated component in your towing system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the smaller sleeve fit a 2-1\/2\" receiver to accept a 2\" shank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The smaller reducer is designed to fit inside a 2-1\/2\" receiver to convert it for 2\" shanks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":67587187540153,"sku":"B0765BVYJR","price":97.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/curt-45408-front-view-reducer-sleeves.jpg?v=1790501385","url":"https:\/\/redleafauto.ca\/products\/curt-3-in-receiver-reducer-sleeve-set-3in-to-2-5in-2in-adapters-carbon-steel-carbide-black-set-of-2","provider":"Redleaf Auto","version":"1.0","type":"link"}