30cm Triangular Scale Ruler Architect Engineer Drafting Measuring Tool
brand new and

Features:
Clear readings, accurate measurements and easy
30cm long with a protective sleeve.
Suitable for engineering architectural drawing,

Color: As the picture

Length: 32.5cm(12.8in)
Scale: 1:100 / 1:200 / 1:250 / 1:300 / 1 1
Quantity: 1pc

Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1pc × Triangular Scale