The set of 5 heavy-duty castors from FineBuy offers an ideal solution for office chairs that require both comfort and functionality. With a diameter of 75 mm, these universal castors are specially designed for effortless movement on various floor coverings. The rubberised treads provide remarkable noise reduction, making them particularly suitable for office environments where silence is important. The castors are equipped with ABEC-7 ball bearings, which minimise frictional resistance and thus enable smooth gliding. The robust metal housing ensures a long service life, while the high load capacity of up to 300 kg provides stability. These castors are suitable for carpeted floors as well as hard surfaces such as laminate and tiles, making them a versatile choice for any workplace.