Brand: Meyer Gage
- Class ZZ tolerance of - 0.0002"
- Black Oxide finish on pins
- Hardness of 60 - 62 Rockwell C
- Geometry of pin is within .00001"
- Includes heavy duty tool cabinet with ball bearing slides
Publisher: Meyer Gage
Details: Meyer Gage Company, a world leader in the manufacture of fixed limit gages offers these affordable pin gage library sets offered in Minus ( - .0002” / -.0000” ) with black oxide treatment and come packaged in a heavy duty tool chest with insert clearly marked. Used to measure hole sizes, calculate distances between holes, gage slot widths and can also be used for Go or No-Go gaging. (Note diameters above .8250″ tolerance increases, see gage makers tolerance chart) Uses – for precision GO/NOGO measuring of hole sizes and depths, checking hole location and distance, and setting micrometers. All gages are uniformly 2″ long with ground ends, allowing you to use both ends for increased gage life. Gages are Carbon Chrome Alloy Steel (grade E52100 bearing quality steel) and heat treated to 60-62 Rockwell C hardness. All of our products come with a Certificate of Class Conformance, traceable to NIST (National Institute for Standards Technology). The size and “+” (GO) or “-” (NOGO) are laser etched on all gages that are .061″ and larger. Founded in 1960 Meyer Gage Company is an ISO 9001:2008 approved manufacturer, and all products pass through our ISO /IEC 17025:2005 approved laboratory for final inspection