Gage Components
Con-Ax / Groove Gages / Omni Gages
A. G. Davis - AA Gage Omni Gages Many sizes and models. Gages .0000" to 84.000". Accuracies to .000050". For Gaging

The worlds most versatile gage

  • I.D.
  • O.D.
  • Length
  • Concentricity
  • Center Distances
  • Taper
  • Chord Spacing

  • A. G. Davis - AA Gage Precision Groove Gages

  • Checks the whole groove-Perfect for: Snap Rings, "O" Rings, Recessed Diameters & Threads
  • Electronic or Standard indicators
  • Checks sizes from 0.500" to 4.875" (Specials to 12" and beyond)
  • Self-centralizing
  • Interchangeable gage heads with "groove-matched" blades
  • Custom ground for any groove or bore size
  • Rugged enough to withstand tough environments.

  • Gage Heads are self-contained for quick changeover. Nine gage heads cover groove diameters from .500" to 4.875". Specials on request.


    A. G. Davis - AA Gage "Con-ax" Use Con-ax to check:

  • True axial position of an internal screw thread.
  • Concentricity of related diameters to the axis of an internal screw thread.
  • Squareness of surfaces to the axis of an internal screw thread.
  • Dial indicator adapters are available for a multitude of applications.

    "OD" and "ID models