Home / Casters / 1RI-C3715-BK-U-B 1RI-C3715-BK-U-B Category: Casters Description Spec Sheet Description Spec Sheet: 1RI-C3715-BK-U-B Related products Casters 1RI-C5045-BK-U Casters 1RI-C7538-BK-HD Casters 1RI-C6028-BK Hard , Casters 1RI-C6023-BK Hard