... Capacity:10-70kg Type:Swivel,Fixed,Swivel with brake medical casterSize:100m/125mmMaterial:Iron with NylonWidth:32mmScrew connectSuit to ... medical treadment equipment,electron equipment,Physcial culure equipment and ... Poor Toughness and TenacityExample:Bed,Sofa,Hi-fi,Office chair,Suitcase,Baby car and Equipment etc.Especially suited for ...