Working with most 1" diameter wire shelving posts, our four-pack of non-marking rubber stem casters makes it possible for you to move your storage around with minimal effort. Sold in set of 4, available individually here Ideal for transit over rough surfaces Stems act as plugs, fit into posts' bottom Absorbs bumps and shocks Swivels 360 degrees for easy steering Optional step-lock brakes Non-marking, won't scuff floors For stability, not recommended for use with 8"d wire shelving Shipping: Next Business Day
