The John Boos CAS23-R heavy-duty casters are designed for 2" square legs, providing exceptional mobility and stability. Each caster measures 5 inches in diameter and features a reliable locking mechanism to secure your equipment in place when needed. This set of four casters is perfect for enhancing the functionality of kitchen islands, work tables, or any heavy furniture, allowing for easy movement and repositioning. Built to withstand rigorous use, these casters ensure durability and performance in any setting.