CURT # C45912 Dual-Ball Assembly Mounting Hole Size and Spacing
Published 10/14/2026
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Question:
What are the mounting hole size and spacing
asked by: Dale H
0
Expert Reply:
Hey Dale.
The mounting hole size for # C45912 is 5/8". So, your standard 5/8" pin and clip will work for securing this to your ball mount. The spacing between the holes is 2" and this will fit into a 3" wide channel.
What are you planning to tow?
expert reply by:
Trent G
0
Product Page this Question was Asked From
Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount
- Trailer Hitch Ball
- Trailer Hitch Ball
- Multi-Ball
- Coated Steel
- 10000 lbs GTW
- 14000 lbs GTW
- 2 Inch Diameter Ball
- 2-5/16 Inch Diameter Ball
- CURT
more information >
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Dale H.
10/14/2026
Exactly what I needed, thank you very much. Dale H