Description Leatherworking Steel Square Ruler 200 x 300mm (8 x 12″). Measure accurately up to 12″ or 300mm, with increments as small as or 1mm or 1/16″. Features and Benefits: With both Imperial and Metric measurements on each side, you can measure and cut with ease in every situation Solid steel contruction allowing for durability and longevity Accurate 90° angle for precision cutting and marking Continue shopping: Measuring and Marking and Leather Cutting »