Anchor/profile rail model 2997Z, C-profile with teeth, bottom perforated throughout. Please order sliding nut GMZ M... F and screws or hammer head screw HMZ M10/... F separately. Matching U-clamps (BU... and BUK...). The protective cap SKC 86 must be installed in personal danger areas. To ensure that the protective cap can be fitted without problems, a distance of at least 30 mm must be kept free from the end of the profile. Dimensions (approx. dimensions) H x W x D: 21 x 41 x 2.5 mm Slot width: 22 mm Profile bottom perforation: 13 x 30 mm Center distance: 50 mm Delivery length L: 6000 mm Material: Steel, hot-dip galvanized in accordance with DIN EN ISO 1461