Both made of heavy gauge tempered steel with easy to read white lettering on black - corrosion resistant finish
Fractional Drill Gauge measures from 1/16" through 1/2" drills and is 2 1/2" x 6 1/2" @ $4.00
Number Drill Gauge measures from # 1 through # 60 drills and is 1 5/16" x 5 1/4" @ $4.00