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 the rougher side of towing while still being able to fit a standard 2 Inch X 2 Inch receiver tube. This dual function ball mount converts your standard trailer hitch receiver into a multipurpose towing accessory. It not only provides a trailer ball platform for towing a trailer but also has an extra receiver tube to accept the shank of a bike rack, cargo carrier or other hitch mounted accessory. The ball mount tongue has a 1 Inch hole to accept a trailer ball, and it offers a gross trailer weight capacity of 7,500 Pound and a tongue weight rating of 750 Pound. The extra receiver is not designed for towing a trailer. For long lasting reliability, this CURT specialty ball mount comes finished in our gloss black powder coating. This provides the corrosion, scratch and UV resistance needed to survive anything you throw its way.