Engineer Straight Edge Silver, 12in

• 12" ALUMINUM ENGINEER SCALE - High-quality, photo anodized aluminum straight edge scale
• PROFESSIONAL ENGINEER STRAIGHT EDGE - Each scale allows for easy identification of the most frequently used calibrations which is a must-have tool by drafting professionals and engineer students
• PRECISE CALIBRATIONS - This engineer straight edge scale calibrations are 10, 20, 30, 50 parts per inch
• SILVER ENGINEER SCALE - These scales are lightweight for easy portability and offer a more affordable price
• ALUMICOLOR IS QUALITY - Made with the highest quality extruded aluminum all scales have smooth edges and are calibrated to exact specifications, scales feature a hollow core and will stand the test of time