Anchor/profile rail model 2985, C-profile with tapered sides, unperforated but with central dip holes on both sides to the profile ends. Matching U-clamps (BU... and BUK...). Dimensions (approx. dimensions) H x t: 20 x 2 mm B to B1: 44 to 38 mm Slot width: 18 mm Dip holes: Ø 9 mm Distance to profile end: 15 mm Delivery length L: 2000 mm Material: Steel, hot-dip galvanized in accordance with DIN EN ISO 1461