Fitting firmly into the bottom of most 1" diameter posts, our four-pack of rubber stem casters create convenient mobile wire shelving. Move your storage around with minimal effort! Includes 4 casters, sold individually here Compatible with most 1"dia posts Best for rough surfaces Stems act as plugs and fit into posts' bottom Absorbs bumps and shocks Rotates 360 degrees for easy maneuvering Optional step-lock brakes to control movement Won't leave marks on floor For stability, not recommended for use with 8"d wire shelving Shipping: Next Business Day
