Distance from Hitch Pin Hole to Ball Center of Curt Ball Mount # C93JR
Updated 12/22/2025 | Published 10/10/2024
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Question:
How long is the ball mount, pin hole to ball? Is there enough room to mount a rock tamer?
asked by: Roger G
0
Expert Reply:
Hey Roger, we went and took that measurement and found that it is 9-1/2 inches like you can see in attached picture. This would also have enough room for a Rock Tamers mud flap like the part # ERT00110 as well.
expert reply by:
Jameson C
0
Ball Center to Hitch Pin Center
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Curt Heavy Duty Forged Ball Mount for 2-1/2" Hitch - 2-5/16" Ball - 6" Drop - 20K
- Trailer Hitch Ball Mount
- Fixed Ball Mount
- One Ball
- 2-5/16 Inch Ball
- Steel Shank - Matte Black
- Drop - 6 Inch
- Rise - 0 Inch
- Fits 2-1/2 Inch Hitch
- 20000 lbs GTW
- CURT
more information >
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Jameson C.
12/22/2025
Hey Roger, how did the fit turn out with the Rock Tamers on that 9-1/2-inch ball mount? Knowing how much clearance you ended up with could help others setting up a similar towing setup.