Home / Casters / 1RI-C6028-BK-U1RI-C6028-BK-U Category: Casters Description Spec Sheet DescriptionSpec Sheet: 1RI-C6028-BK-URelated products Casters 1RI-C7538-BK-HD Casters 1RI-C3715-BK-U Soft , Casters 1RI-C5038-BK-USoft Hard , Casters 1RI-C6015-BKHard