Dimensions: 20 x 40 x 20mm - 100 x 200 x 100mm Specifications: 1) Dimensions: 20 x 40 x 20mm - 100 x 200 x 100mm 2) Thickness: 0.6 - 10mm (0.0236" - 0.3937") 3) Length: 0.305 - 12m (1 - 40ft) 4) Widely used for construction structure, machinery, container, furniture structure, electromechanical hardware, door and guardrail, hall structure, airport structure, plaza structure, sports apparatus and ...