Apparatus Castor Swivel | Cas33 Galvanized industrial steel Soft running surface Capacity: 50kg Wheel Ø: 50mm Housing and screw-on plate of the swivel castor are manufactured out of solid galvanized industrial steel. The wheel comprises high-quality plastic. The swivel castor is minimalist in design. The soft running surface of the wheel ensures scratch- and streak-free mobility on all hard/sensitive floor surfaces. The attachment goes fast and easy: just screw – and roll!