The UJK Technology Multifunction Workbench frame is made from high quality birch plywood, chosen for its strength and stability. The outer frame is 18mm thick with a phenolic face, resistant to wear and easy to maintain. The 12mm thick birch ply inner frame is box construction ensuring that any top placed upon the frame will remain perfectly flat and not sag. There is storage in the centre of the frame for dogs, clamps and other accessories, which is accessible so long as you haven’t fixed your chosen top down. For site work and portability there are cut-outs in the frame, enabling it to fit onto a pair of Brennenstuhl trestles. Alternatively, you can build your own bench style leg stand for permanent workshop use. (Please see manual). The front and rear aprons have plenty of Twist Dog holes for aligning workpieces vertically and cut-outs offer accessibility for clamps. Overall the frame measures 1,140mm x 750mm x 150mm, the storage recess is 275mm x 465mm x 120mm. Sold separately, the Multifunction Tops (and the Festool MFT top) drop snugly into the frame.