Acme United Corporation Magnifying Ruler, Metric, 15″ Long, Acrylic, Clear
The magnifying ruler is a great multipurpose tool for editing and formatting text and data. One outside edge is a 15″” ruler marked with increments down to 1/32″”, 1/16″” and 1/8″”. The other is a 38cm ruler with millimeter hash marks. In between are a m