Curt - Class 4 Ball Mount (2" Shank, 10,000 lbs., 4" Drop, 9-3/8" Long) - 45311 They can also typically be

They can also typically be used to tow small trailers such as a utility trailer

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Detail your vehicle in less than 10 minutes

CURT forged ball mounts are engineered to be a perfect counterpart to the CURT class 5 Xtra-Duty trailer hitch

Curt - Class 4 Ball Mount (2" Shank, 10,000 lbs., 4" Drop, 9-3/8" Long) - 45311 They can also typically beWhen you demand more from your towing equipment, CURT class 4 ball mounts answer the call. Our heavy duty ball mounts are constructed from quality steel and feature a 2" x 2" shank. They are built to complement CURT class 4 trailer hitches and are perfect for towing large boat trailers, RVs, livestock and horse trailers as well as a variety of other farm and industrial type trailers (NOTE: Never exceed the lowest weight capacity of any towing