Switch Ball Trailer Ball Set (1-7/8in./2in. Balls; 1in. x 2-1/4in. Shank)Trailer Hitch BallCURT#CUR42178

Universal Fitment

This product may be universal or not specifically made for your vehicle. Modifications may or may not be needed to use this product.

CURT Switch Ball trailer balls are a breakthrough in trailer ball technology. As a result of CURT innovation and engineering genius, Switch Balls offer the ultimate in convenience and reliability for a variety of light-duty and medium-duty towing applications. Essentially, a CURT Switch Ball is a trailer ball shank with a removable head. With its exclusive J-groove design, the Switch Ball trailer ball allows different heads or ball sizes to be places on the shank for accommodating different coupler sizes. This means there is no need to switch between ball mounts or even to own a second ball mount to fit an additional trailer. When you need to make the switch, simply twist the Switch Ball head, lift it off and twist on another. The J-groove ensures a solid hold on your trailer, while still allowing for easy removal of the trailer ball without tools or pins. This CURT Switch Ball trailer ball set comes with two ball attachments. Ball 1 features a ball diameter of 1-7/8" and ball capacity of 3,500 lbs. Ball 2 has a 2" ball diameter and a ball capacity of 6,000 lbs. The shank measures 2-1/4" long and 1" in diameter. We construct these interchangeable hitch balls from premium-grade steel for strength and give them a bright nickel-chrome finish for a long life. To ensure your safety and provide you with a tow ball you can depend on, CURT Switch Balls are independently tested in accordance with SAE J684.

CURT is a leading manufacturer and marketer of top-quality towing products. The company offers American-made, custom-fit receiver hitches and wiring harnesses for nearly any vehicle on the road. They also market a broad range of trailer hitches, towing systems and related accessories. CURT is ?The First Name in Towing Products? for automobile and truck hitches, as well as RV, gooseneck and commercial towing systems. Products are marketed through retailers, distributors, installers, and e-tailers across the U.S. and Canada. CURT employs hundreds of associates, primarily at their manufacturing facility and corporate headquarters located in Eau Claire, Wisconsin. CURT operates 10 regional warehouses, each carrying over 2,500 items and has been twice named a Wisconsin ?Manufacturer of the Year?.

CURT Manufacturing, Inc. (CMI) stands for EXCELLENCE in our products and our people. CMI is a Manufacturer, Importer, and Distributor of Towing System products, OE Trailer products and Specialty Equipment products that combine competitive price, unsurpassed quality and unparalleled aesthetics. CMI aspires to be the industry leader by recognizing that the customer is King and that our people are our greatest asset.

  • 1in. x 2-1/4in. Shank)
  • Premium grade, nickel-chrome plated steel, for long life
  • No tools, coins or pins required for ball installation or removal
  • Exclusive 'J' groove design ensures the system is secure
  • Independently tested to SAE-J684 testing standards and proven safe
  • Fits 1 7/8 In. Or 2 In. Couplers And Accepts Up To 6000 Lbs. Tw
  • Shank Bears The Weight Freeing The Coupler From Friction
  • Constructed From High-Strength Steel
  • Protected By A Premium Grade Nickel Chrome-Plated Finish
  • Zinc-Plated Hex Nut And Helical Lock Washer For Secure Mounting
  • Ball Diameter 2.000 in.
  • Ball Shank Diameter 1.000 in.
  • Finish Chrome
  • Gross Load 6000 lbs.
  • Shank Length 1.000 in.
  • WARNING CA Proposition 65 No
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