125mm industrial castor made of a zinc plated housing ensuring the castor is robust and suitable for a variety of environments. This fixed castor with a non marking blue rubber wheel is suitable for trolleys, equipment and general purposes. The non marking wheel features roller bearings meaning this caster wheel is quiet to move, will not mark flooring and will carry significant loads. Our blue rubber fixed casters can be teamed up with our swivel castors and braked castors for maximum control when moving.