Swivel Caster with Side Lock - 6" x 2" Rubber on Iron Wheel, 550 lb. Cap.

These casters wheels feature a strong cast iron core and a thick rubber tread that ensures a smooth, quiet ride. Rubber may mark floors and pick up small debris, so this caster is a good choice when low costs, quiet operation, and load cushioning are prioritized over floor protection and longevity. This caster's swivel rig aids maneuverability through turns, and the side lock prevents rolling during loading, unloading, and other operations where stability is required.