Workplace System (Basic Unit TPH) These work tables are suitable as base workbenches for use in production and assembly environments. The height of the work tables can be continuously adjusted from 650 to 900 mm, making them suitable for both seated and standing activities. • Tabletop: double-sided laminate coating • Plate color: light gray • Legs: epoxy powder-coated steel • Longitudinal brace: 35x35x1.5 mm • Powder coating: RAL 7035 light gray.