[Accurate Measurements]This triangular scale ruler ensures precise measurements for architectural drawings with scales of 1:20 1:50 1:100 and more.
[Durable Material]Constructed from lightweight aluminum alloy for enhanced longevity and reliable performance during engineering projects.
[Versatile Usage]Ideal for home improvement and engineering tasks perfect for students professionals and DIY enthusiasts alike.
[Compact Design]Measuring 11.8in in length it fits comfortably in your hand while offering easy readouts for all your measurement needs.
[Professional Tool]Equipped with multiple scale options this tool is essential for surveying engineering and architectural applications.

Item Type: Triangular Metal Scale
Material: Aluminum Alloy
Measuring Range: Approx. 30cm / 11.8in
Total Product Length: Approx. 32cm / 12.6in
Specifications: Scale Bar Black Small Scale
Colour: Black
Proportion:1:20/1:25/1:50/1:75/1:100/1:150
1 x Triangular Scale Ruler