63mm Swivel Castor (Pressed Steel) with 4-hole top plate and 76×44.5mm Fixing Bolt Hole Centres and an overall height of 81mm. The wheel has a Blue Elastic Rubber Tyre with a black Nylon Centre, 25mm Tread Width and a smooth Plain Bore. Load Capacity = 60kg.
Elastic Blue Rubber tyres are stronger than standard natural rubber. It has a soft tread and is both gentle on floors and non-marking while absorbing fine vibrations when moving which provides user comfort and limits noise.