237 Rule Depth Gage 51080

Steel Rule Depth Gage is very handy and can be used to quickly obtain measurements in 64th of an inch or 1/2mm by simply adjusting the rule to the required depth. Graduations at 32nds, and 64ths. Head Length is 2-5/8" x 1/8".

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  • Gage consists of a nicely finished, hardened steel head and an accurate, machine divided, tempered steel rule
  • Rules are either 610N (6 inch) or 635N (150mm) models
  • Gage can be smoothly adjusted to the required measurement and then locked into position by a knurled nut
  • Base is cut out on one side, adjacent to the rule, permitting easier readings and more accurate measurements
  • 6" hook rule also available, permitting easier readings from the edge of a workplace to the edges of the slots, and shoulders


  • Range (in): 0-6"
  • Graduations (in): 32nds, 64ths