CURT 45313 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 12,000 lbs. GTW, 1-1/4-Inch Ball Hole, 4-Inch Drop, 3-Inch Rise spindle Square ball base prevents ball

Square ball base prevents ball from turning in hitch during hookup

This particular class 2 hitch is made to be a custom hitch for certain years of the Oldsmobile 88 and Pontiac Bonneville (to verify vehicle compatibility

Dodge Grand Caravan

This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the Audi A3 and A3 Quattro (see application info to verify fitment)

CURT 45313 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 12,000 lbs. GTW, 1-1/4-Inch Ball Hole, 4-Inch Drop, 3-Inch Rise spindle Square ball base prevents ballWhen 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