Rack panels steel R1268 en R1285-serie
R1268-series steel rack panels are made of 1.2 mm thick flanged steel.
Rack panels from the R1285 series are made of 1.5 mm thick steel. The difference between these 2 types of rack panels: Due to the flanged steel on the R1268 series, it will not be compressible inwards. This is also the reason why the R1285 series is 1.5 mm thick.