Folding Ruler 78-2-12 plans there is no flat surface

there is no flat surface on this sharpening device

landscaping

Blade length: 10-1/2"

useful for transferring dimensions such as tenon shoulder and mortise depth

Folding Ruler 78-2-12 plans there is no flat surfaceClassic 78" folding rule manufactured from downy birch with Swedish steel joints, enabling thin sections and great flexibility. Traditional 1 16" scale with black and red markings. Swedish design since 1883. Features Scale on both sides with red stud center markings every 16 inches. 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