medical caster 4' or 5' equipment Loading Capacity:10-70kg Type:Swivel,Fixed,Swivel with brake medical ... equipment,Physcial culure equipment and shopping trolType:Swivel,Fixed,Swivel with brake.Mounting:Top plate ,Threaded ... can choose colour, material, size, apperance for caster you need.3.Best quality and reasonable price ... for every kind of caster.4.customer is the god,we design ...