The Mitutoyo telescoping gage set allows measuring diameters of holes and openings quick, easy, and accurate. Hardened steel plungers operate smoothly with a balanced spring, and each plunger has hardened contacts ground to a radius for true fit and measurements. These telescoping gages are used with outside micrometers for measuring inside holes and openings. The Mitutoyo telescoping gage set features hardened steel plungers triggered by a balanced spring for a smooth, reliable inside hole and opening measurements.

• Available in Metric or Inch sets
• Telescoping gage sets come with 4, 5, or 6 gages in either metric or inch
• Gaging surfaces are constructed of fully hardened steel for longer tool accuracy and lifespan
• Satin chrome finish with knurled handle provides a confident grip and resists rust
• The spring-loaded plunger expands within the bore to determine an internal diameter
• Supplied in fitted pouch