{"product_id":"curt-2-ball-mount-class-iii-45090-reversible-6-rise-8-drop-5-000-lb-gtw-gloss-black","title":"CURT 2\" Ball Mount Class III 45090 — Reversible 6\" Rise \/ 8\" Drop, 5,000 lb GTW, Gloss Black","description":"\u003cp\u003e\u003cstrong\u003eCURT 45090 is a Class III 2\" ball mount that gives you a reversible 6\" rise or 8\" drop with up to 5,000 lb gross trailer weight capacity when used in the drop position.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis solidly built ball mount is designed for trucks and SUVs that use a 2\" x 2\" receiver. CNC-formed and robotically welded, the CURT 45090 delivers consistent fit and strength while the gloss black powder coat helps resist corrosion and road wear. The hollow 11-1\/2\" shank reduces weight and accepts a standard 1\" ball shank, and the reversible design lets you level trailers without adapters.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the rise\/drop feature help with trailer leveling?\u003c\/h3\u003e\n\u003cp\u003eThe CURT 45090 flips to provide two different mounting heights so you can achieve a close-to-level tow without stacking shims or using multiple accessories. This versatility supports a wider range of tow vehicles and trailers, simplifying setup before each trip.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e8\" drop position for lower trailers and trailers that sit below the truck bed.\u003c\/li\u003e\n  \u003cli\u003e6\" rise position for taller trailers or when the tow vehicle sits lower than the trailer.\u003c\/li\u003e\n  \u003cli\u003eReversible design removes the need to carry extra mounts for different trailers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat load ratings and safety limits does this ball mount have?\u003c\/h3\u003e\n\u003cp\u003eIn the drop orientation the mount is rated for up to 5,000 lb gross trailer weight (GTW) and 500 lb tongue weight (TW); flipped to the rise position it is rated to 3,500 lb GTW and 350 lb TW. Always observe the lowest rated limit among vehicle, hitch, ball, and trailer components to avoid overloading.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5,000 lb GTW \/ 500 lb TW in drop configuration.\u003c\/li\u003e\n  \u003cli\u003e3,500 lb GTW \/ 350 lb TW in rise configuration.\u003c\/li\u003e\n  \u003cli\u003e1\" hole to accept standard trailer ball shanks; check your ball size and ratings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat construction and finish features affect durability and fit?\u003c\/h3\u003e\n\u003cp\u003eCURT uses CNC forming and robotic welding to produce precise geometry and repeatable strength, while mechanical descaling prepares the surface for coating. The gloss black powder coat provides a tough barrier against rust, chipping and UV exposure so the mount stays serviceable season after season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCNC-formed body for consistent dimensions and fit in the receiver.\u003c\/li\u003e\n  \u003cli\u003eRobotic welding for uniform welds and structural integrity.\u003c\/li\u003e\n  \u003cli\u003eGloss powder coat finish for scratch and corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the hollow shank benefit everyday towing?\u003c\/h3\u003e\n\u003cp\u003eThe hollow 11-1\/2\" shank keeps weight down while maintaining strength, making handling and installation easier. Its internal cavity also allows use with anti-rattle kits that fit inside the shank to reduce noise and movement between mount and receiver.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e11-1\/2\" overall length balances ground clearance and towing stability.\u003c\/li\u003e\n  \u003cli\u003eHollow design reduces weight without sacrificing rated capacity.\u003c\/li\u003e\n  \u003cli\u003eCompatible with internal anti-rattle accessories for a firmer hitch fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CURT 45090 Class III 2\" ball mount is aimed at pickup and SUV owners who need a dependable, reversible mount for medium-duty towing — from utility and boat trailers to campers and small horse trailers. It suits drivers who want a precisely made, corrosion-resistant mount that fits a 2\" receiver and works with common 1\" ball shanks. Remember to match this mount's ratings to the weakest component in your towing system and follow safe towing practices.\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: Will this fit my 2\" receiver?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the CURT 45090 is made for 2\" x 2\" receiver tubes and accepts standard 1\" ball shanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with an anti-rattle kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the hollow shank is compatible with internal anti-rattle kits to reduce noise and movement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":48084070793374,"sku":"B0007M30BW","price":76.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/curt-45090-front-view.jpg?v=1785845380","url":"https:\/\/northtrailauto.ca\/products\/curt-2-ball-mount-class-iii-45090-reversible-6-rise-8-drop-5-000-lb-gtw-gloss-black","provider":"North Trail Auto","version":"1.0","type":"link"}