Wheels gives excellent grip on the surface. Longer life & outstanding Aesthetics. Suitable For All Surfaces (Wood/Carpet/Tiles).
Ackwheel (A-27) Premium Quality 30mm Plate type Delrin Bearing Single Fix Castor Wheel - Pack of 20
Castor wheels are comparatively small undriven wheels that roll freely (as opposed to powered). To make it simple to move on a floor or other hard surface, they are made to be attached to the bottom of a larger object. Castor wheels are frequently referred to as just "castors" on their own.