Anchor/profile rail model 2994, C-profile according to DIN EN 60715, unperforated. Matching U-clamps (BU... and BUK...). Dimensions (approx. dimensions) H x W x D: 30 x 50 x 3 mm Slot width: 22 mm Delivery length L: 3000 mm Material: Steel, galvanized according to DIN EN ISO 2081, thick-layer passivated