Series rail model 2913, C-profile similar to DIN EN 60715, with transverse break-off holes. Matching U-clamps (BA... and BAK...). Dimensions (approx. dimensions) H x W x D: 10 x 25 x 1 mm Slot width: 11.2 mm Profile holes: 5.2 x 10 mm and 6.2 x 9 mm Center distance: 17.5 mm Break-off holes: 6.2 x 21 mm Center distance: 100 mm Delivery length L: 2000 mm Material: Steel, hot-dip galvanized according to DIN EN ISO 1461