(2 packs)parts casters, silent universal office chair casters, pack

(2 packs)parts casters, silent universal office chair casters, pack Description

【Universal Size】: 11mm*22mm universal size stem, fits all office chair bases with standard 7/16" mounting holes. （Note: The interface mounting size is 11mm, please purchase according to your chair needs.） 【Floor Protection】: The office chair casters are made of high quality nylon, so they are safe for all floors, including laminate, hardwood, carpet, tile, bamboo parquet and vinyl planks, leaving no scratches or marks on the floor. 【Easy Rolling】: Ultra-quiet and smooth running, no noise when rolling, will not disturb anyone. working. gives you a smooth and quiet ride. They roll wonderfully on hardwood floors, carpet, tile, concrete, stone stone or vinyl. 【Maximum Load】: Designed as a set of 5, the combined furniture casters have a total capacity of 113kg total active load and 200kg static weight. 【Easy to install】: Simply pull out your current casters and insert our chair replacement casters into the slot. No special tools or hardware required.