Disclaimer: Copyright 2018 Flamco B.V. This program is intended for selecting the proper rail type based on forces that have been entered by the user. The results are strictly indicative and have no legal binding. We reserve the right to change designs and technical specifications of our products, and therefore at any moment in time this programme may be not up to date. Should this programme not give the results as expected, please contact our technical support: +31332991850.