1pcs Office Chair Casters 11 x 22mm Double Wheel Design No Scratch Floor Diameter 50mm

General descriptionThe 1pcs Office Chair Casters feature a double wheel design that ensures no scratches on your floor. These upgraded casters are high-performance replacement parts for office chairs, designed for increased strength and durability. With a heavy-duty construction, they can support up to 250 kg, making them a reliable choice for any office or regular chair.Technical specificationsMaterial: Steel and TPR rubberWheel Diameter: 50mmWidth: 20mmMounting Height: 57mmUniversal Fit: Stem Size: 11mm x 22mm (not compatible with IKEA chairs which have a 10mm x 22mm stem)Color: BlackInstallationEasy to install without tools or hardwareSimply remove the old casters and slide the new ones into placeUsageDesigned for smooth operation and easy slidingSoft PU material ensures quiet movement and prevents floor damageIdeal for use on natural wood, tile, and smooth concrete/asphalt floorsOther informationEach wheel features four high-quality ball bearings for stability and comfortDual-wheel design improves weight distributionLeaves no marks on surfaces