Heavy-duty adjustable channel ball mount provides multiple height positions and two trailer ball sizes for versatile towing. Fits 2-1/2" receivers and offers up to a 6" drop or 5-1/4" rise for precise trailer leveling.
The Curt 45902 provides a versatile heavy-duty towing solution for trucks equipped with a 2-1/2" receiver. Its adjustable channel allows the included dual-ball attachment to be positioned at multiple heights, helping level trailers with different coupler heights without requiring several separate ball mounts.
The reversible dual-ball attachment includes both 2" and 2-5/16" trailer balls. The 2" ball is rated for up to 10,000 lbs. GTW, while the 2-5/16" ball supports up to 20,000 lbs. GTW. A built-in anti-rattle design helps reduce vibration, chucking, and towing noise.
Includes 2" and 2-5/16" ball sizes for towing trailers with different couplers
Provides up to 6" drop or 5-1/4" rise for precise trailer leveling
2-5/16" trailer ball is rated for heavy-duty towing up to 20,000 lbs. GTW
Dual-pin channel design helps reduce vibration, chucking, and towing noise
Towing capacity depends on which trailer ball is being used. The 2" ball is rated for up to 10,000 lbs. GTW, while the 2-5/16" ball is rated for up to 20,000 lbs. GTW. Never exceed the lowest-rated component in the complete towing system.
In The Package: • Curt 45902 Adjustable Channel Shank • Reversible 2" / 2-5/16" Dual-Ball Attachment • Channel Mount Pins & Clips
A receiver hitch pin and clip or compatible receiver lock is required to secure the shank inside the vehicle's 2-1/2" receiver and is sold separately.