The Gemplers Wide Tool Rack features a wider 2-7/8" distance between tubing that easily accommodates trimmers, ladders, or other larger equipment, in addition to brooms, shovels, extension cords, hoses, rakes, and more. This heavy-duty ladder storage rack has (2) 3/8"-dia. holes for mounting (hardware not included). For most applications, a #10 or #12 pan head or round washer head screw at least 1"L will work. For more mounting information, see the instructions under Documents & Helpful Information below.