CURT 40087 Raw Steel Trailer Hitch Ball, 25,000 lbs., 2-Inch Rise, 2-5/16-Inch Diameter Tow Ball with 1-1/4-Inch x 2-5/8-Inch Shank bicycle Fits all standard 2-1/2" receivers

Fits all standard 2-1/2" receivers

Oldsmobile Cutlass Supreme and Pontiac Grand Prix (to verify vehicle compatibility

It features a pin diameter of 5/8" to fit 2" receiver tube openings

pivoting on a spherical axial bearing

CURT 40087 Raw Steel Trailer Hitch Ball, 25,000 lbs., 2-Inch Rise, 2-5/16-Inch Diameter Tow Ball with 1-1/4-Inch x 2-5/8-Inch Shank bicycle Fits all standard 2-1/2" receiversThe CURT 2 5 16" trailer ball does not mess around. Simply put, it is a solid piece of towing equipment that makes all others look like they're just spinning their wheels. CURT 2 5 16" trailer balls are made with expert engineering to be packed with strength and durable enough to withstand the harsh wear of heavy duty towing. Anything your class 5 trailer hitch and class 5 ball mount can handle, CURT has a 2 5 16" trailer ball to match. These tow