237M Steel Rule Depth Gage 51081

237, 237M - Rule Depth Gages
Steel Rule Depth Gage, Metric, 0-150mm Range

These very handy depth gages can be used to quickly obtain measurements in 64th of an inch or 1/2mm by simply adjusting the rule to the required depth. 0-150mm Range, mm/1/2mm.

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  • The gage consists of a nicely finished, hardened steel head and an accurate, machine divided, tempered steel rule
  • These rules are either our 610N (6 inch) or our 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 measurement
  • 6" hook rule (236HC, ) also available, permitting readings from the edge of a workpiece to the edges of slots and shoulders. Graduated in 32nds, 64ths


  • Made in America: Yes
  • Range (mm): 0-150mm
  • Graduations (mm): mm,1/2mm


    Catalog 33 - Section 4 - Depth Gages

    We offer a choice of depth products varying in form, complexity, cost and accuracy, from the most accurate depth micrometers (electronic, dial and vernier) to the less complex precise rule gages and combination rule gages.

    Precision Hand Tools (Catalog 33)

    612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.

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    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov