CURT Trailer Hitch Ball Mount, 2-Inch Receivers, 7,500 lbs, 1-Inch Hole, 2-In Drop Model 45810CURT Trailer Hitch Ball Mount, 2 Inch Receivers, 7,500 lbs, 1 Inch Hole, 2 In Drop Model 45810 CURT specialty ball mounts are a group of exceptional towing products, built to succeed where others fear to tread. From the back roads of overrun forests to the muddy fields of small town farms, towing looks a little different, and that means different demands on your towing equipment. CURT offers a full lineup of unique ball mounts that are made to tackle