Starrett S829EZ Small Hole Gauges Set, Full-Ball (4 Pieces)
- Set of four small hole gauges for measuring holes, slots, grooves, and recesses in woodworking, metalworking, machining, layout, and pattern-making applications.
- Measuring range of 0.125 to 0.5"/3.2 to 12.7mm.
- Full-ball measuring surface is hardened and ground for two-point contact.
- Safety stop prevents gauge from adjustment beyond its range.