Straight Edge,Aluminum,40 L,Unfinished
Straight Edge, Flatness Tolerance 0.005 mm, Calibration Certificate Not Certified, Straightness Tolerance Not Applicable, Parallelism Tolerance 8 micron, Thickness Not Applicable, Coating Not Applicable, Flexibility Rigid, Edge Style Square, Color Green, Backing Material Not Applicable, Finish Not Applicable, System of Measurement Metric/SAE, Includes Case, Length - SAE 40 in, Length - Metric 1,000 mm, Width - SAE 1 3/16 in, Width - Metric 30 mm, Magnetic Nonmagnetic, Material Magnalium.