Leveling Threaded Stem Caster Swivel Caster with Leveling Pad 1650 lb Load Rating 1000 to 2999 lb 2 13/16 in Wheel Dia 1 1/4 in Wheel Width Nylon Wheel/Tread Material 4 11/16 in Mounting Height Plain Wheel Bearing Type Caster Stem Size M16 x 16 Threaded Bolt Hole Caster Stem Type Aluminum Caster Frame Material Powder Coated Frame Finish Yes Non-Marking 1 Number of Wheels