Replacement parts for office chairs and stools, a set of 5 non-rotating fixed casters.

【Silent and Scratch-Resistant】The height of the fixed feet on the office chair casters is close to the height of the mounting feet, effectively preventing the pressure bar from scratching the floor. 【Compatible with Various Floors】The fixed casters have strong grip, remaining stable on smooth floor surfaces (wood flooring, tile, composite flooring), providing greater grip than ordinary casters and reducing friction, vibration, and noise. 【Ideal Caster Replacement】The replacement casters are compatible with various swivel chairs (executive chairs, office chairs, gaming chairs, desks and chairs), making them ideal for converting wheeled stools or office chairs to more stable fixed seats. 【Easy Installation】The replacement office chair casters are easy to install and remove, requiring no screws. Simply grab the old caster and pull it out, then push the replacement caster into the hole. Good grip, smooth movement: These sliding devices remain stable on smooth surfaces (such as wood flooring, tile, and composite flooring) while providing greater grip than casters. Easy installation: Easy installation without any tools. Safer than casters: Prevents the chair from rolling when getting up from a desk or office desk, providing a safer experience for people with difficulty getting up. Carpet Protector: Won't damage carpets like some casters. Compatible with Special Situations: Compatible with moving surfaces such as boats and RVs, as well as uneven floors. Robust and Super Quiet: Fixed casters offer excellent grip, remaining stable on smooth surfaces and providing greater traction than regular casters. Includes 5 foot pads to help reduce friction, vibration, and noise. Color: Black Material: Nylon Dimensions: Base diameter 52mm, plunger: 11x22mm, mounting height 35mm Package Contents: 5 swivel chair fixed casters, 5 foam pads. Only the above package contents are included; other products are not included. Note: Light and different monitors may cause the color of the item in the picture to be slightly different from the actual product. Measurement tolerance is +/- 1-3cm.