12in Aluminium Triangular Ruler 6 Precision Scales 1pc

This 30cm aluminium triangular scale ruler combines six metric reduction scales for accurate plans, layouts and technical drawings. It offers a practical architectural rule for everyday measurement work. Built from durable anodised aluminium with laser-etched, smudge-proof markings, this 300mm engineering rule stays clear and reliable. Its lightweight body supports repeated use in professional projects. Choose 1:20, 1:25, 1:50, 1:75, 1:100 or 1:125 for blueprint measurement. Clearly arranged graduations make the precision drafting tool quick to read from either direction. Measuring 30cm and weighing 100g, this metric rule is very easy to carry and store. Ideal for architects, engineers, draftsmen, students, schools, and technical drawing projects for confident daily work. Each pack contains one 30cm triangular aluminium ruler in colour options: gold, silver, black or blue. It is a compact blueprint measuring tool for clear architectural drafting and engineering layouts. | Neel Blue 12in Aluminium Triangular Ruler with 6 Precision Scales - 1pc in Blue