Key Features

• Range: .125-.200", .200-.300", .300-.400", .400-.500"
• Hardened-ball measuring surface with two-point contact
• Radius on each gage is less than the minimum diameter to be measured, which provides the two-oint contact necessary for maximum accuracy
• Smooth, sensitive adjustment for better feel, giving more accurate measurements
• The adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage

Product Description

Starrett small hole gages are well balanced tools that are ideal for accurately measuring small holes, slots, grooves, and recesses in all kinds of work. Features Hardened Measuring SurfacesSmooth OperationSafety Stop Prevents Over ExtensionSet of 4 Hole GagesModelS829EZStyleFull-BallRange.125-.500