Shaped much like a classic school ruler, these relatively narrow rules are lightweight and easy to handle, making them an ideal choice for precise drawing and design tasks.
The fine laser-etched markings stand out clearly against the matte black anodized finish, with one edge that reads right to left and the other left to right. All scales are graduated in in 1/32" increments.
Each rule is cut from a solid aluminum extrusion. To avoid parallax errors, the edges are tapered and lie within 0.01" of the stock surface, supported by small raised feet set back from each edge. This clearance ensures markings will not be smudged by the rule.
This full Imperial set includes 6", 12", 18" and 24" rules. The two shorter rules are 1" wide, and the longer rules are 1 1/4" wide.
Excellent tools for layout and design work. Made in Canada.
The rules are also available in metric sizes, as well as in combined versions with both scales, sold individually as well as in sets.