L.S. STARRETT

234A-21 END MEASURING RODS AND

STR51009 MFG #: 51009
$161.99 / EA
  • Material: Steel
  • Series: 234
  • Specifications: 7/16 in Dia x 21 in L
  • Suitable For Use With: 22 in Micrometer
QTY
  • Application
  • Item Features
For machine tools for comparing gages and checking precision measuring tools, measuring parallel surfaces
  • Rods or standards are for checking and setting micrometers of 2 in capacity and larger
  • These standards are the ones used for all micrometers furnished with standards
  • Made of special tool steel in rod form with ends hardened and accurately lapped to a spherical radius
  • Spherical end geometry