|The quality of Starrett-Webber is your assurance of accuracy year after year. Steel blocks have a Rockwell hardness of 65 + or -1/2 "C" scale, and feature unusually fine hard grain structure which gives them a lifetime wear and abrasion. Starrett-Webber standards of surface finish are actually higher than government requirements.
METRIC sets available, please inquire. Croblox Chromium Carbide gage blocks are considered the top of the line - the finest available. They outwear regular steel and ceramic. In addition, they will not corrode and are very stable and accurate, and have exceptional "wringing" qualities.
For information, please inquire.
Individual blocks available. Complete accessory kits and individual accessories available; please inquire.
All sets also available in Webber Grade AA / B89.1 Grade 00; please inquire.
* NOTE: Sets include etched serial numbers and NVLAP Accredited Commercial Grade Calibration.