Home / Casters / 1RI-C5045-BK-U1RI-C5045-BK-U Category: Casters Description Spec Sheet DescriptionSpec Sheet: 1RI-C5045-BK-URelated products Soft , Casters 1RI-C5015-BK-U Hard , Casters 1RI-C5015-BK Hard , Casters 1RI-C6023-BKHard Soft , Casters 1RI-C5029-BK-U