General description The 50mm Rubber Chair Wheels are a set of 5 universal office chair casters designed for easy replacement of existing wheels. These casters are ideal for hard floors and provide a smooth rolling experience, making them a practical choice for various types of chairs. Technical specifications Single Caster Diameter: 50mm PIN Diameter: 11mm Installation These casters are easy to install, allowing for a quick replacement process. Usage The casters can rotate 360 degrees, ensuring flexibility and ease of movement. Other information