The Maped Triangular 6 Sided 30cm Scale Reducer Ruler is perfect for architects, engineers, and designers. It offers six scale ratios: 1:20, 1:25, 1:33.33, 1:50, 1:75, and 1:100. Its triangular design ensures stability, and clear markings enhance accuracy. Made from durable materials, it’s a reliable tool for frequent use.
