Steelex 4 Inch Caster Polyurethane Swivel Wheel 550 lbs D2574

These heavyweight casters feature a thick polyurethane wheel molded to a polypropylene center with a roller bearing. These casters feature crowned wheels for easy turning, high corrosion resistant wheels, added load cushioning, high weight capacities with good floor protection and come in a swivel design.

• Size: 4"
• Swivel
• Plate: 4-1/2" x 4"
• Capacity: 550 lbs.
• Polyurethane/Polypropylene