Caster Wheels, Plate-Swivel Casters Set of 4, 1200 lbs，3 in Heavy Duty Caster Wheels with Wheel Lock, Black Polyurethane Workbench-Industrial Casters Furniture-Castor Wheels$$Tools & Hardware Other

Smooth-Gliding Wheels – These caster wheels feature 3" polyurethane treads for quiet, scratch-free rolling on hard floors. Perfect for furniture, carts, or workstations, with a secure locking mechanism Heavy-Duty Performance – Each casters set of 4 heavy duty supports up to 300 lbs (1200 lbs total set) with durable swivel construction, making it ideal for tools, racks, and heavy equipment Secure Locking System – The caster wheels heavy duty includes wheel locks to prevent rolling and swiveling when engaged, ensuring stability on uneven surfaces Versatile Application – Designed for multi-surface use, the heavy duty caster wheels works on wood, tile, and concrete while protecting floors with non-marking treads Easy-Install Design – These castors require no tools, just screw into compatible bases. Its reinforced steel frame guarantees long-lasting durability