The Strong Hand TS3020FKN welding table has three 1.1" (28mm) slots in the table top allow for insertion of clamps to reach any point on the table. Tabletop tilts to three positions: Horizontal, 30 Degrees and Folded. Two retractable, perpendicular steel guide rails can be used as guides, stops, or clamping edges. Table easily moves about the work area on two sturdy casters.