1pcs 30cm/12inch Plastic Ruler Series Scale / Triangle Metric Ruler Measure Instruments Drafting Supplies

Package Included：
1x Triangular Metric Scale Ruler[Buy 1 Get 1 Free] Description Material: Plastic
Length: 30cm/12"
Total Length: 32cm/12.6"
3 Coded Sides:
Red: 1:200; 1:500
Yellow: 1:250; 1:300
Green: 1:100; 1:400

Features
and high quality.
Clearly marked metric graduations.
3 coded sides, each side with different scales.
6 scales allow precision drawing for architects, engineers and carpenters.










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