{"product_id":"curt-2-in-trailer-ball-chrome-10-000-lb-forged-steel-hitch-ball-with-fine-thread-shank","title":"CURT 2 in Trailer Ball Chrome — 10,000 lb Forged-Steel Hitch Ball with Fine-Thread Shank","description":"\u003cp\u003e\u003cstrong\u003eThe CURT 40090 is a 2-inch diameter chrome trailer ball built from forged steel and rated to tow up to 10,000 pounds when matched with compatible towing components.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eChoose a trailer ball engineered for dependable connection and long-term durability. The CURT 40090 combines hot-forged steel construction, a corrosion-resistant nickel-chrome finish, and fine-threaded hardware to deliver a secure hitching solution for many standard and heavier-duty trailers. Every unit is manufactured to fit 2\" couplers and tested to U.S. VESC specifications so you can focus on the road instead of the connection behind you.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this tow ball handle heavy loads safely?\u003c\/h3\u003e\n\u003cp\u003eThis model is rated for a gross trailer weight of 10,000 pounds when installed and used within the limits of your vehicle and hitch system. Its hot-forged steel body and precise dimensions reduce flex under load while the fine-threaded shank and included zinc-plated nut with helical lock washer improve clamping force.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10,000 lb gross trailer weight rating (match to lowest-rated towing component)\u003c\/li\u003e\n  \u003cli\u003eHot-forged steel core for high tensile strength\u003c\/li\u003e\n  \u003cli\u003eFine-threaded 1-1\/4\" shank for increased holding power\u003c\/li\u003e\n  \u003cli\u003eSupplied zinc-plated hex nut and helical lock washer for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the CURT 40090 fit my 2\" coupler and hitch mount?\u003c\/h3\u003e\n\u003cp\u003eThis ball is designed specifically for standard 2\" couplers and fits ball mounts that accept a 1-1\/4\" diameter shank. The shank length and thread profile accommodate most class 3 and class 4 applications, but verify receiver, ball mount, and vehicle ratings before towing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBall diameter: 2.00\" to match 2\" couplers\u003c\/li\u003e\n  \u003cli\u003eShank diameter: 1-1\/4\" and shank length: 2-5\/8\" for common ball mounts\u003c\/li\u003e\n  \u003cli\u003eFine threads require 450 lb.-ft. torque for proper seating\u003c\/li\u003e\n  \u003cli\u003eSuitable for many pickup trucks and SUVs when used within system limits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the finish protect the hitch ball from weather and wear?\u003c\/h3\u003e\n\u003cp\u003eThe CURT 40090 uses a nickel-chrome plating that resists rust, chipping, and abrasion better than bare steel. That finish helps maintain a smooth coupling surface and reduces corrosion where tow balls are exposed to road salt, water, and grime.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNickel-chrome plated exterior for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eSmooth polished surface reduces wear on coupler components\u003c\/li\u003e\n  \u003cli\u003eFinish helps prevent pitting and surface rust during regular use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and maintenance steps are recommended?\u003c\/h3\u003e\n\u003cp\u003eInstall the ball with the provided hex nut and lock washer, torquing to the specified value for a firm, safe connection. Inspect the ball, nut, and coupler regularly for wear and re-torque after initial use; replace any component that shows significant corrosion or deformation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand-thread then torque the nut to the recommended 450 lb.-ft. specification\u003c\/li\u003e\n  \u003cli\u003eCheck nut tightness and surface condition before long trips\u003c\/li\u003e\n  \u003cli\u003eClean and lightly lubricate mating surfaces to reduce wear and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CURT 40090 is made for drivers who tow medium- to heavier-duty trailers—utility trailers, boats, campers, ATVs, and similar loads—using a 2\" coupler. It’s a solid choice for owners of pickup trucks and SUVs who need a durable, tested tow ball with a corrosion-resistant finish. Always confirm the 10,000 lb rating does not exceed the lowest capacity among vehicle, hitch, and trailer components before towing.\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 is the towing capacity of the CURT 40090 2\" ball?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The CURT 40090 is rated for up to 10,000 pounds gross trailer weight when used within the limits of your vehicle and hitch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size shank and hardware come with this trailer ball?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It has a 1-1\/4\" shank, 2-5\/8\" shank length, and includes a zinc-plated hex nut plus a helical lock washer.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":48087363453086,"sku":"B0009TCRB2","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/curt-40090-front-view.jpg?v=1785921763","url":"https:\/\/northtrailauto.ca\/products\/curt-2-in-trailer-ball-chrome-10-000-lb-forged-steel-hitch-ball-with-fine-thread-shank","provider":"North Trail Auto","version":"1.0","type":"link"}