Used 8" Testing Table for Wilson Rockwell Hardness Testers. This Flat, 203mm / 8in Diameter testing table is a popular work support for large test specimens. When the table, which screws on to the elevating screw, is being used, the vertical capacity is reduced by about 1"/25mm. This table fits most standard Wilson Rockwell Hardness testers as well as M, MJ & L Brinell hardness testers built since 1976. There may be indenter marks and slight scratches on the surface which is typical of used anvil/tables. The surface will be lightly honed to remove any high spots.