Distance profile, with system perforation, the Z-profile enables cost-effective elevated cable tray installation as well as floor mounting of walkable cable trays, including proportional fastening accessories. When mounting, ensure that the arrangement is alternate! Can be used for: Cable trays Walkable cable trays Dimensions (approx. dimensions) H x W: 50 x 400 mm Material thickness t: 2 mm Floor mounting perforation: 9 x 15 mm Tray mounting perforation: 7 x 38 mm Center distance: 50 mm Material: Steel, strip galvanized in accordance with DIN EN 10346