This push trolley with safety lugs fits a 3.25 to 6 inch beam flange and features a load capacity of 1.5 tons. It has five-inch wheel diameter and a 1,500-millimetre minimum radius curve. This trolley is 4 9/32 inches head room to shaft and 5 7/16 inches head room to bail. It includes heat-treated steel wheels, rubber bumpers, and drop stops. Requires an extension to reach 2.3-8 in