- Massive Steel Base Has Ground and
  Lapped Bottom for Absolute Precision.
- Hardened and Ground Steel Blades are
  Mounted on the Front and One Side of
  the Base.
- Has Mounting for Two Indicators: Test
  and Drop Dial Types.
- Separate Fine Adjustment Control for
  Each Indicator.
- Sturdy and Precise Solid
  Construction Eliminates Movement and
  Vibration of the Column.
- Test Indicator Clamp Accepts 5/32”
  Diameter Stems.
- Drop Dial Indicator Has 1/4” and
  5/16” Diameter Mounting Holes.
- Control Knob Provides Easy Locking
  and Positive Control.
- Precision Ground Slot in the Column
  Provides Straightline Vertical
  Movement of Indicator

Base:
- 4” Wide x 4-1/2 Long x 1-1/4 “ High.
- Made ofSteel , Heat Treated
  to RC 58 - 60 and Black Oxided
- Ground and Lapped Bottom is Flat
  within .0001”
- Tool Steel Blades on 2 Sides, Heat
  Treated to RC 60 - 62, Black Oxide

Column:
- Aluminum, Hard Black Anodized
- 8 - 1/2” Effective Travel Length

Indicator Carriage:
- Aluminum, Hard Black Anodized
- Holds Test Indicators on Front Mount -
  Accepts 5/32” Stem Diameter
- Fine Adjustment for Test Indicator
- Holds Drop Dial Indicators on Side -
  1/4” and 5/16” Holes Diameters
- Fine Adjustment for Dial Indicator