Tool Guy Republic4pc - Storage Rack Caster Wheels (Adapts to Boltless Self Locking Shelving Racks) (3" (1500 Max Total Capacity))

4pc - Storage Rack Caster Wheels (Adapts to Boltless Self Locking Shelving Racks) (3" (1500 lb. Max Total Capacity))

QWORK Storage Rack Caster Wheels, 8 Pack 3" Heavy Duty 500 lb. Max Total Capacity Storage Shelf Accessories, Fit for Boltless Self Locking Shelving Racks