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CURT 45934 HD Dual Ball Attachment for Weight Distribution Shank, 2 and 2-5/16-Inch, Up to 20,000 lbs

4.6 (1) Write Review
Free shipping on orders over $29.99

$169.95

$ 70 .99 $70.99

In Stock

About this item

  • ADJUST AND GO - Easily change the height of your hitch and be prepared for varying load weights and trailer styles. The dual ball attachment eliminates the need to carry extra attachments by providing two ball sizes in one when used with CURT WD shanks
  • COMFORTABLE TOWING - Anti-rattle technology promotes a quieter and smoother ride by preventing loud noises from the receiver coupling while towing, making for a more comfortable, quiet and worry-free ride for passengers
  • EASILY ADJUSTABLE - This HD dual ball attachment works with CURT HD adjustable trailer hitch ball mount #17131 or HD deep-drop adjustable trailer hitch ball mount #17132
  • BUILT TO LAST - Forged from steel for rigorous use and longevity, the 2" yellow zinc ball is rated for towing up to 10,000 lbs. and the 2-5/16" ball is rated for towing up to 20,000 lbs
  • WEATHER-RESISTANT FINISH - Finished with a durable carbide powder coat finish, this hitch is weather- and rust-resistant and built to avoid corrosion for a long life and clean look


The CURT HD dual ball attachment provides the benefit of having two trailer ball sizes in one. Make adjustments on the go with its 2" and 2-5/16" balls and tow up to 15,000 lbs. The dual ball design allows your CURT WD shank to adjust for raising and lowering your ball height for quick and precise trailer leveling.


a. g. johnston
Reviewed in the United States on March 26, 2025
This ball assembly fit my curt hitch perfectly. I wanted a double ball, and this is a good one. I recommend!!
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