Base:
- Size: 1”x3”x3”
- Made of Steel, Hardened to RC 58-62
- Precision Ground and Lapped, Flatness within .0001/in

Column:
- Size: 2”x2”x12” High
- Made of Steel, Hardened to RC 58-62
- Precision Ground
- Squareness and Parallelism within .0001/in

Indicator Bracket:
- Made of Steel, Hardened to RC 58-62
- Accepts 3/16” Stem Diameter
- Moves Smoothly
- Magnet Forces Pulls Bracket to the
   Column Evenly and Equally
- Two (2) Back Plates Secure Bracket From Pulling Out