Profile U 50, perforated on three sides, for the manufacture of hanging supports and supporting structures with system components. Please observe additional regulations for use in functional maintenance! Dimensions (approx. dimensions) U-profile: 50 x 22 x 2 mm Profile perforation, single row: 12 x 30 mm Center distance: 50 mm Side profile perforation, single row: Ø 6.4 mm Center distance: 50 mm Length L: 900 mm Material: Steel, strip galvanized in accordance with DIN EN 10346