950-204Tap and Drill Gage - has the following specifications: Size: 2-56 to 1/4-28 Description: Drill Gage / Mach. Screw Gage Features: Each drill gage is marked with drill size in fractions and decimals Tap and drill gage shows the correct tap drill for National Fine or National Coarse thread series Satin chrome finish Approximate plate size 6-3/8" x 2-1/2" x 5/64"
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