Glastonbury Southern Gage, Micrometer Set Masters – MSM-161

*Certificate of Conformance to NIST is extra charge.

If needed please order that below

Certificate of Conformance to NIST for MSM-161 Micrometer Set Master – MSM-161C

1-6 by 1 increments

• Use as a toolcrib master, calibration master, quality control standard to check lead and parallelism of your micrometers
• Stainless steel to reduce wear and prevent rust
• Hardened, stabilized, ground and lapped to .0001″
• Also Available in Metric. Inquire for Size and Price

See all Micrometer Set Masters