Aluminum Alloy Straight Scale Ruler for Woodworking Architect Engineer, 30cm, 501 Original

Aluminum Alloy Anti Slip Laser Calibration Ruler Student Cutting Protection Drawing Tool School Office Supplies Straight Scale Ruler for Woodworking Architect EngineerFeature: 1. No scratches: The protective plate has a 12.5mm/0.49in high baffle to prevent hand scratches.2. Material: Aluminum alloy ruler is oxidized, durable, lightweight design, suitable for office and home use.3. Clear scale: The scale is laser-calibrated, not easy to fade, and is clear and easy to read.4. Anti-seepage design: It can avoid the structure marking when the ink penetrates due to the ink drag phenomenon.5. Anti-slip: The thick anti-slip strip ensures the stability of cutting and marking.6. Easy to store: With hanging holes, you can hang it on the wall for easy storage. Specification: Material: Aluminum alloySurface treatment: OxidationSize(optional): 20cm/7.87in, 30cm/11.81in, 45cm/17.72inScope of application: Suitable for architects, engineers, carpenters and other students and professionals in technical drawing projects.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3cm measuring deviation due to manual measurement.Package Content:1 X Protective Ruler