JessEm 02201 Mast-R-Lift Excel with MicroDial - Lift with Tabletop Only Mast-R-Lift Excel with MicroDial combines MAST-R-TOP with all features of Mast-R-Lift Zero-out micro-adjust dial; integrated dust port removes chips Black phenolic tabletop; heavy gauge aluminum extrusion Includes 1-1/2-inch diameter center hole, insert ring wrench, starting pin and hex key wrench Tabletop measures 24-by-32 inches