DIN Mounting Channel Channel Description Galvanized Steel Channel Type IEC Finish Galvanized Material Steel Rail Size 1.38 in Overall Height 0.59 in Overall Length 39 in Overall Width 1.38 in DIN Standard DIN 46277-3 Mounting Holes O.C. 0.98 in Mounting Hole Width 0.71 in Standards EN 50022 Package Quantity 10