CURT 2″ Square 2-Hole Trailer Hitch Ball Mount, 6″ Drop #45240
The CURT Dual Length Ball Mount offers an efficient solution for adjusting your towing apparatus to fit various trailers or hitch-mounted accessories. Instead of purchasing a second ball mount or installing a receiver extender, this innovative design provides flexibility and convenience. With two holes in its shank, the CURT dual length ball mount allows for quick adjustments—simply remove the pin and clip to switch from one length to another.
Whether you have a trailer or a bike rack that needs additional clearance from your vehicle’s bumper or spare tire, you can easily extend the ball mount. When it’s time to snug the trailer up to your vehicle, you can revert back to the original position without any hassle.
Constructed from high-quality steel and robotically welded for precision, this particular ball mount can be used at lengths of 9-1/4″ or 12-1/4″. It provides a 6″ drop with a gross trailer weight capacity of 7,500 lbs and a tongue weight rating of 750 lbs. For added versatility, it can be flipped to offer a 4″ rise, supporting 6,000 lbs GTW and 600 lbs TW. The dual-length design is finished with a durable gloss black powder coat, providing protection against rust, scratches, and harmful UV rays.
Features:
- Fits trailer hitches with a 2″ x 2″ receiver tube opening
- Two hitch pin holes for 9-1/4″ or 12-1/4″ length adjustments
- Equipped with a 1″ hole to accept a trailer ball shank
- Offers a 4″ rise or 6″ drop for precise trailer leveling
- Lightweight hollow shank; compatible with an anti-rattle kit
- CNC-formed, robotically welded, and mechanically descaled for a perfect fit
- Protected by a durable powder coat finish
- Proudly made in the USA
- Comes with a limited lifetime warranty (one-year finish, one-year parts)
Notes:
- Trailer ball and hitch pin sold separately.






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