This 125mm braked castors is made of a zinc plated housing which ensures the castors are robust enough and suitable for a variety of environments. The swivel castor, with the non marking blue rubber wheel and a brake is suitable for trolleys, equipment and general purposes. The non marking blue rubber wheel with roller bearings means the castor is quiet to move, will not mark the floor and will carry significant loads of 180kgs on each caster . The foot operated wheel brake simultaneously brakes both the swivel castor head and the wheel. 3477UFR125P62BLUE