Logo for Judge Tool and Gage

G1-40 - Concentricity Gage - 3/4" - 4" Capacity

Manufacturer: Universal Punch
Item Number: G1-40
Call for Pricing

G1-40 Concentricity Gage

  • Adjustable multi-position top arm yoke assembly
  • Indicator Carriers have fine adjustment
  • The carrier tilts 90 degrees for easy loading and unloading .
  • (Optional) Motorized drive systems are available.

NOTE: Indicators are not included 

These are made to order, allow 4-6 weeks for delivery

Concentricity Gage Standard Features:

  • Adjustable multi-position top arm yoke assembly offers a variety of clamping pressures and positions to accomodate a range of part diameter sizes.
  • All Standard Indicator Carrers have fine adjustment screws that provide accurate indicator probe positioning, zeroing and provide smooth indicator movement to increase measuring performance and accuracy.
  • All gages comes standard with a manual Drive Timing Belt Pulleys System that provides a constant smooth part rotation when inspecting.
  • All carriers offer a variety of positions that move along the Z-axis of the carrier rod assembly. The carrier tilts 90 degrees to facilitate easy loading and unloading of parts.


  • Diameter Capacity: 3/4" to 4" (20mm to 102mm)
  • Length Capacity: = 8" (203mm)
  • Standard Accuracy: = 4µm (.00016”)
  • Gage Length: 14.5" (368mm)
  • Gage Width: 6" (152mm)
  • Shipping Weight: 11.2 lbs. (5.1 kg.)

Concentricity Gage Catalog