This profile can be used to hold liquids and gases, to bear loads, to take threads and lots more. It can be a perfect solution to very specific design challenges. With their 40 mm base, they complement extrusions with 20-, 30- and 50-mm bases perfectly. The extrusion itself is extraordinarily sturdy and is hard to beat in terms of value for money. Suitable for machine bases, frames, enclosures, workstations, kan-ban trolleys and general-purpose applications.