Brake Unloaded 11mm Castor

Individual 11mm castors that brake when no-one is sitting in the chair. Suitable for lab environments, where movement of unused chairs is not desirable. • Individual brake unloaded castors • Brake unloaded castors are designed to stay still when the chair is not in use • Perfect for use in lab environments, where movement of unused chairs is not desirable • Supplied with all fixings needed • Brake loaded castors are also available • Black plastic