Profile I 80 according to DIN 1025, fully perforated, for the manufacture of hanging supports and supporting structures with system components as well as of STIC... and STIW... climbing ladders Dimensions (approx. dimensions) I-profile: 80 x 42 mm Profile perforation, single row: 13 x 75 mm Center distance: 100 mm Length L: 500 mm Material: Steel, hot-dip galvanized according to DIN EN ISO 1461