63mm Threaded Stem Fitting Swivel Castor (Pressed Steel) with M12x25mm Threaded Stem 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.