12 Inch Architect Scale Ruler, Aluminum Metric Triangular Scale Ruler for for Students, Architects, Engineers, Draftsman Black

12 Inch Metric Triangular Scale Ruler. Made from solid aluminum.
Three Sides With Six Different Scales.
For Professional Applications, Architecture, Engineering, And Technical Drawing.
These triangular multi-scale rulers are ideal for architects, draughtsmen, students and artists.
Small proportions: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125.

Features:

Length: 30CM

Color: Silver,Gold,Black

Material: Available in plastic and aluminum alloy

Small proportions: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125

Package:

1x Triangular Scale Ruler

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