Catalog number: SNC-ADJST Features: ●Fixes OA chairs to prevent them from moving. ●Compatible with most chairs manufactured by Sanwa Supply. Specifications: ●Upholstery: Seat width (mm) ●Packaging: 1 package (5 pieces x 1 set), ●Applicable hole diameter: 11.12 mm ●Material: Nylon *When installed, the height will be approximately 10 mm lower than normal casters. *When replacing casters that have already been installed, it may be difficult to remove the casters.
