Fits round tubing 1.0" through 2 3/8". We also support 3/4" and 1.0" square tubing as well. Need a place to mount that shovel? Mount it on the roll cage or roof rack with our Modular Shovel Mounts! These mounts feature a rubber clamp that is not affected by cold or hot climates and is UV-resistant for long life. Combined with our billet aluminum clamp rings and adapters makes for a complete kit to mount your shovel. All hardware is stainless steel. This new Fourtreks product is available for many popular tubing diameters. Check out our pull-down menu for extensive sizing options. This kit comes with (2) mounts. Each mount can support up to 22lbs. These mounts can hold objects from 1" to 2-1/2" in diameter. Can be used with axes, hoses, rifles, shotguns, fishing gear, and various other tools. Just use your imagination. Shovel not included. MADE IN AMERICA. PATENTS PENDING