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.