The standard 7/16 inch x 7/8inch (11mm x 22mm) grip ring mounting bar, which attaches to most standard chairs or stool bases, is not suitable for chairs. Ikea chairs require 10mm handles, but this is 11mm.
Each caster has a grip bar that can be attached to the base of the office chair without the use of any tools.
Each glide is rated at 150 pounds of heavy weight, as a set of five supports 750 pounds.
This office chair bell slides to convert any office chair or office chair into a stationary position. This bench office chair bell slide can convert an office chair with casters into a fixed chair without losing chair height.
These slides remain stable on smooth floor surfaces, such as wood, tile, and laminate, while providing greater traction than casters. More secure seats for hard-to-get people.