{"product_id":"curt-class-2-ball-mount-tow-kit-3500-lbs-dual-1-78-and-2-inch-balls-includes-pinclip-45510-21400-40001-40003","title":"CURT Class 2 Ball Mount Tow Kit 3500 lbs Dual 1-7\/8 and 2 Inch Balls Includes Pin\/Clip 45510 21400 40001 40003","description":"\u003cdiv style=\"color: #000000; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"padding: 10px; font-size: 24px;\"\u003eClass 2 Ball Mount 3,500 LBS Tow Kit w\/ Dual 1-7\/8\" + 2\" Balls - 10-5\/16\" Long Shank 3-1\/8\" Rise Includes Pin\/Clip\u003c\/h2\u003e\n\u003ch3 style=\"padding: 10px; font-size: 18px;\"\u003ePart 1: Class 2 Ball Mount (Part #45521)\u003c\/h3\u003e\n\u003cp\u003eCURT class 2 ball mounts are designed to be fast, easy and reliable for your light-duty or standard-duty towing needs. We produce our class 2 ball mounts using state-of-the-art CNC machinery and robotic welding. This provides the accuracy and consistency in our ball mounts that we pride ourselves on and ensures that you receive the exact towing product you expect from an industry-leading manufacturer. Like our class 1 ball mounts, CURT class 2 ball mounts are all made with 1-1\/4\" x 1-1\/4\" shanks and have a 3\/4\" trailer ball hole. A CURT class 2 ball mount is an excellent choice for full-size sedans, minivans, crossover SUVs and other vehicles that commonly use a class 2 trailer hitch. They are ideal for towing small boat trailers and utility trailers, popup campers and some recreational vehicle trailers such as those used to haul dirt bikes, motorcycles and ATVs (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). This CURT class 2 ball mount has a gross trailer weight capacity of 3,500 lbs. and a tongue weight capacity of 350 lbs. It measures 10-5\/16\" long and has a rise of 3-1\/8\". To give our class 2 ball mounts the edge they need to go wherever the road takes you, we coat each one in a highly durable black powder coat that provides a long-lasting defense against rust, UV damage, scratching, scuffing and chipping.\u003c\/p\u003e\n\u003cul\u003e\t\u003cli\u003eFits trailer hitches with a 1-1\/4\" x 1-1\/4\" receiver tube opening\u003c\/li\u003e\t\u003cli\u003eEquipped with a 3\/4\" hole to accept a trailer ball shank\u003c\/li\u003e\t\u003cli\u003e3-1\/8\" rise for precise trailer leveling\u003c\/li\u003e\t\u003cli\u003eShank constructed from solid steel for optimum strength\u003c\/li\u003e\t\u003cli\u003eCNC-formed, robotically welded and mechanically descaled for a perfect fit\u003c\/li\u003e\t\u003cli\u003eProtected by a durable powder coat finish\u003c\/li\u003e\t\u003cli\u003eMade in USA\u003c\/li\u003e\t\u003cli\u003eLimited lifetime warranty (one-year finish, one-year parts)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3 style=\"padding: 10px; font-size: 18px;\"\u003ePart 2: 1-7\/8\" Trailer Ball (Part #40001)\u003c\/h3\u003e\n\u003cp\u003eCURT 1-7\/8\" trailer balls are constructed from high-strength steel to match the towing power of your class 1 or class 2 trailer hitch and ball mount and come with fine threads on the shank for improved holding strength. Having a trailer ball that matches your coupler size is absolutely essential. At CURT, we engineer our trailer balls to be precisely fitted. When we stamp 1-7\/8\" into the top of each hitch ball, we actually mean 1-7\/8\". This CURT tow ball features a ball capacity of 2,000 lbs. It is able to tow most utility trailers, boat trailers, campers, smaller livestock trailers and some recreational vehicle haulers (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). As with any trailer, be sure that your towing equipment is capable of handling the load before hitching up. This trailer ball also features a 3\/4\" shank diameter, a 1-5\/8\" shank length, 0\" of rise and a nickel-chrome finish to protect against corrosion and wear. Like all CURT trailer balls, our 1-7\/8\" balls are tested for your safety and meet all U.S. VESC specifications.\u003c\/p\u003e\n\u003cul\u003e\t\u003cli\u003eFits 1-7\/8\" couplers and accepts up to 2,000 lbs. GTW\u003c\/li\u003e\t\u003cli\u003eConstructed from high-strength, hot-forged steel\u003c\/li\u003e\t\u003cli\u003eProtected by a durable chrome-plated finish\u003c\/li\u003e\t\u003cli\u003eZinc-plated hex nut and helical lock washer for secure mounting\u003c\/li\u003e\t\u003cli\u003eFeatures fine threads for superior holding strength\u003c\/li\u003e\t\u003cli\u003eTested for safety to meet U.S. VESC V-5 specifications\u003c\/li\u003e\t\u003cli\u003eLimited lifetime warranty (one-year finish, one-year parts)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3 style=\"padding: 10px; font-size: 18px;\"\u003ePart 3: 2\" Trailer Ball (Part #40004)\u003c\/h3\u003e\n\u003cp\u003eOut of the monotony comes one name that rises above all others. CURT trailer balls are designed for strength, ease of use and, ultimately, to get you to your destination without hassle. CURT 2\" trailer hitch balls are constructed from quality steel and are made with precision to fit your 2\" trailer coupler like a hand in a glove. They are able to tow most standard-duty and heavy-duty trailers such as utility trailers, boat trailers, campers, livestock trailers and recreational vehicle trailers for hauling ATVs, snowmobiles, personal watercraft and more. These tow balls are an excellent extension of your class 3 or class 4 trailer hitch and ball mount, and are the ideal choice for most pickup trucks and SUVs (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). This particular 2\" trailer ball offers a ball capacity of 3,500 lbs. It features a 3\/4\" shank diameter, a 1-3\/4\" shank length, 0\" of rise and a nickel-chrome finish to protect against rust and scratches. With its fine-threaded shank, this 2\" trailer ball also offers an added measure of holding strength and provides smooth installation and torqueing. To give you peace of mind while towing to that next destination, we also carefully test our trailer balls and ensure that each one meets U.S. VESC specifications.\u003c\/p\u003e\n\u003cul\u003e\t\u003cli\u003eFits 2\" couplers and accepts up to 3,500 lbs. GTW\u003c\/li\u003e\t\u003cli\u003eConstructed from high-strength, hot-forged steel\u003c\/li\u003e\t\u003cli\u003eProtected by a durable chrome-plated finish\u003c\/li\u003e\t\u003cli\u003eZinc-plated hex nut and helical lock washer for secure mounting\u003c\/li\u003e\t\u003cli\u003eFeatures fine threads for superior holding strength\u003c\/li\u003e\t\u003cli\u003eTested for safety to meet U.S. VESC V-5 specifications\u003c\/li\u003e\t\u003cli\u003eLimited lifetime warranty (one-year finish, one-year parts)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":45773978697890,"sku":"CU97IX","price":88.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9021\/2258\/files\/45510-21400-40001-40003_b48adf61-1577-4e7a-925b-10c9b44bc3e9.png?v=1755749248","url":"https:\/\/store.towingdepot.com\/products\/curt-class-2-ball-mount-tow-kit-3500-lbs-dual-1-78-and-2-inch-balls-includes-pinclip-45510-21400-40001-40003","provider":"TowingDepot","version":"1.0","type":"link"}