Specifically designed for workshop use, these are the ultimate woodworking rules. Made in Canada, each solid aluminum extrusion has lengthwise ribs to improve rigidity while making the rule easy to grip and handle. Sloped edges place the fine laser-etched increments close to the stock surface, offset by raised feet that give just enough clearance to avoid smudging your line. The broad, stable profile lets you stand the rule on end for vertical use, or register it against a fence or other perpendicular reference. Available in four lengths with Imperial, metric or combined scales, sold individually or in various sets.