If you own more than one trailer, you know what a hassle it can be switching back and forth between ball-mounts and keeping track of which ball-mount fits which coupler. Curt has made things simpler with the multi-tow ball mount. These ball-mounts feature two or three trailer balls mounted onto a straight shank to accommodate various coupler sizes and loads. This multi-ball ball-mount features a 1-7/8 in, a 2 and a 2-5/16 in ball. The 1-7/8 in trailer ball can tow up 5,000 lb. Of gross trailer weight and 500 lb of tongue weight. The 2 in ball can handle 7,500 lb. Of GTW and 750 lb. Of TW and the 2-5/16 in ball accepts loads up to 10,000 lb. With 1000 lb. Of TW. This multipurpose ball-mount also features a dual-length option and has a hollow shank to accept an anti-rattle kit. All of our multi-use ball-mounts come with a gloss black powder coat finish and a 2 x 2 in shank.