/ Precision Measuring Tools / Precision Hand Tools / Hole Gages / Small Hole Gages / S829EZ * Not actual product image 53074 S829EZ Small Hole Gage - Set 53074 Other similar products The Starrett 829 Small Hole Gage Set includes full-ball gages that are used for general work. SET of 4: One each of 829A/B/C/D, in Case. Features Specifications Contact Starrett Features Ideal for accurately measuring small holes, slots, grooves, and recesses Precision Ground Radius on each gage provides two-point contact for maximum accuracy Used for general work Well balanced More accurate measurements Case Hardened-ball measuring surface with two-point contact Full-ball gages Smooth, sensitive adjustment Adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage Specifications Range (in): .125-.500" Range (mm): 3.2-12.7mm Length (in): 2-7/8-3-1/2" Length (mm): 75-90mm