Cold-hammered special aluminium alloy, nature-coloured, 1.4 mm thick, section height 14 mm. Silver coat, with black and red digits graduation. Digits and graduations deep etched in the anodized coat. The graduation is largely anti-abrasive, and withstands chemicals, grease and oil.

The rule has precision-latching galvanized steel springs. EC accuracy class II. One side is graduated from right to left (red graduation). Especially suitable for left-handers.