The housing and wheels of the furniture castor are made of high-quality plastic. The design of the modern furniture castor is reduced to the essentials. The hard running surface of the wheels ensures optimum manoeuvrability on all soft and robust floor surfaces. The fastening solution is ingeniously simple: the castor is fitted with a standardised 8 mm mount. This mount fits all furniture castor fixings from the Wagner Norm system, as these are also standardised to 8 mm. This is how it works: The upper part of the attachment creates the connection to the furniture. The lower part of the attachment creates the standardised connection to the castor. Plug together - done. Result: Every castor fits every fixing and therefore every type of furniture.