The Starrett S829EZ set of four small hole gauges measures 0.125 to 0.5"/3.2 to 12.7mm holes, slots, grooves, and recesses in woodworking, metalworking, machining, layout, and pattern-making applications. The four gauges measure from 0.125 to 0.2", 0.2 to 0.3", 0.3 to 0.4", and 0.4 to 0.5". Each gauge has a full-ball measuring surface that is hardened and ground for two-point contact. A safety stop prevents each gauge from adjustment beyond its range. A lock at the end of the handle secures the gauge width for measurement with a micrometer (sold separately). The gauge set comes in a protective case for storage.
The L.S. Starrett Company manufactures precision measuring tools, metrology and testing equipment, and saw blade products. The company, founded in 1880, is headquartered in Athol, MA.
What's in the Box?
- (4) piece small hole gauge set
- Protective case
From the Manufacturer
These small hole gages are well balanced tools that are ideal for accurately measureing small holes, slots, grooves, and recesses in all kinds of work.