A folding rule manufactured from downy birch with Swedish steel joints, enabling thin sections and great flexibility. Engineering scale with 1/10 th and 1/100 th of a foot and a traditional 1/16 in scale with black and red markings. Swedish design since 1883.

• Engineering scale on the inside and inch scale on the outside
• Coated with a water-based protective lacquer for increased resistance to dirt and moisture
• The joints are heat-treated, coated and oiled at three points to ensure first-class performance
• Each folding rule is run through inspection to ensure accuracy