Satin chrome finish Graduations: No. 6R - aircraft quick reading 1/50" (.02) both edges one side; quick reading 1/10" (.10) both edges opposite side 3/16" Shrink per foot Measurement Graduations: 1/50 inches, 1/10 inches Specifications for this item Brand Name Starrett Ean 0049659504583 Item Depth 3/64 inches Manufacturer Series Number C100F Material Steel Maximum Measurement 12 inches Measurement System Inch Model Number C100F-12 Number of Items 1 Part Number C100F-12 Range 12 inches Resolution 1/50", 1/10" UNSPSC Code 41111604 UPC 049659504583 Width 1 inches