DASQUA 7 Pcs Thread Ring gauge Set Go & No-Go / Model: 6311-3106

What's Included
6-32UNC,8-32UNC,10-24UNC,12-24UNC,1/4''-20UNC,
3/8''-16UNC,1/2''-13UNC

Specifications

• Style: No-Go Ring Gauge

• Strictly made in accordance with DIN ISO 1502
• Strictly made in accordance with ANSI B1.2
• 7pcs go or no-go thread ring gauges of different size
• Measuring faces hardened, ground and lapped
• Made of premium steel, hardened, cryogenic treatment
• Stable product dimensions, superior surface finish, wear resistance for long service life