236HB Combination Steel Rule Depth and Angle Gage 51076

This depth gage has an added feature permitting its use as a protractor for measuring angles. It is a simple, handy tool that is a welcome addition to any machinists toolbox. 6" Combination Gage with Hook Rule and Rod, 32nds/64ths.


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  • The head is graduated both left and right to 30, 45, and 60 degrees
  • Head is made of hardened steel, ground, and nicely polished - 2-5/8" (66mm) long and 1/8" (3mm) wide
  • The center of the head is recessed so that the tool will lay fl at to permit more accurate measurements
  • A tempered rule that has been accurately machined divided, is smoothly fitted to the head and can be locked in position by a knurled nut
  • Includes hook rule and an extra 6" (150mm) long rod


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