Office Chair Wheels, Set of 5 Hard Floor Castors, Quiet Sliding Office Chair Castors, Swivel Chair Castors for Desk Chair, 11 x 22 mm / 2.5 Inch (65 mm) Wheel Set for Office Chair, Black

Please note: Please determine the correct pen size up to millimetres before purchase. This saves you time and nerves. These rolls have a 11mm x 22mm pin. (They do not fit NitroConcepts chairs) Safety for all hard floors: protect your floor with our gentle yet heavy-duty polyurethane wheels for your office chair. Our gentle rollers will not leave dark or black streaks on the flooring. Perfect for tiles, parquet, laminate, wood, marble, granite, stone, concrete or vinyl floor. Silent, smooth and durable: glide completely without noise on your office chair. Even in the evening in the home office, no one will be disturbed by your work. Also perfect for gamers who like to play at night. For all wheelchairs with 11 mm pins: suitable for any desk chair, if this supports 11 mm wheels (please note: IKEA uses 10 mm wheels, also many Topstar office chairs have 10 mm bore, so please measure before purchase) DESIGN - These wheels will enhance your office chair because they have a unique and very modern design. The wheels are unbraked.