Tripp Lite SRCASTERHDKIT SmartRack Heavy-Duty Rolling Caster Kit, 4 pack

SmartRack SRCASTERHDKIT is a heavy-duty rolling caster kit used to maneuver rack enclosures and 4-post open frame racks to their desired location. The heavy-duty casters (750 pounds per caster rating) allows for a weight limit of 3,000 pounds (1360.8 kilograms), both stationary and rolling. The kit includes four casters and mounting hardware.