Starrett Small Hole Gage Set with Smooth, Sensitive Adjustments - 125-.500" Range, 2-13/16-3-1/2" Length, Includes 831A/B/C/D with Case - 4-Pack - S831EZ

The Starrett 831 Small Hole Gage Set contains a gaging surface that is a half-ball with a flat bottom. This permits use in even the most shallow holes, slots, and recesses. SET of 4: Nos. 831A/B/C/D, in Case. Ideal for accurately measuring small holes, slots, grooves, and recesses and used for general work. Precision Ground Radius on each gage provides two-point contact for maximum accuracy. Smooth, sensitive adjustment and adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage. It is convenient to use in close quarters that provide more accurate measurements. The L.S. Starrett Company, founded in 1880, manufactures more than 5,000 variations of Precision Tools, Gages, Measuring Instruments and Saw Blades for industrial, professional and consumer markets worldwide. Starrett tools are essential for the many products that are measured, cut, formed or assembled. They are used in a broad range of manufacturing facilities as an essential part of metalworking, the manufacturing of durable goods, for working with exotic materials and in a wide variety of traditional and newer industries such as electronics, aerospace, energy and many others.

• Measures Accurately - The Small Hole Gages are ideal for accurately measuring small holes, slots, grooves, and recesses. This makes it perfect for general work where more accurate measurement is required.
• Safe and Smooth Adjustment - It is designed with a smooth and sensitive adjustment that makes it easy to get the perfect fit. The adjustment range is also restricted by a safety stop, preventing breakage and damage.
• Best Performance - These gages have a precision ground radius on each gage that provides two-point contact for maximum accuracy and a hardened-ball measuring the surface with two-point contact.
• Ergonomic Design - Manufactured from high-quality material to provide dependable service in the field or shop. It is designed to be convenient to use in close quarters and well balanced to ensure stability when used.
• The Standard for Excellence - Proudly made in the USA, Starrett combines over 140 years of American heritage and innovation with globally sourced materials to deliver exceptional quality tools and products.