Just acceptable quality: steel bracket is thin a little low load capacity. The caster is not too durable as it has only one ball bearing raceway in swivel head so if overload or by foreign force the bearing ball may fall out.

A Compact and elegant caster. The wheel is slim, round and with precision bearing so it will roll at ease. Plastic bearing hubs help prevent dust, thread and water to intrude and help improve life time of the caster