Ensure durability effectively with the Metro, 5MB, Shelving, Racks & Carts/Casters/Super Erecta Casters. Designed for commercial restaurant use, this product is a must-have for creating a mobile shelving unit that meets your special needs. The resilient rubber flat wheel tread with a 1.25" face ensures smooth and effortless movement, while the 5" diameter provides stability and support. Use these casters with Super Erecta posts and shelves to customize your storage space and maximize efficiency in your restaurant kitchen. The stem casters are even shipped with a donut bumper at no additional charge, protecting your shelving unit and preventing damage. Upgrade your restaurant's storage system with the Metro, 5MB, Shelving, Racks & Carts/Casters/Super Erecta Casters and experience the difference in durability and convenience.