• Ratchet stop and lock nut
  • Full finish tapered frame for use in narrow slots and tight places
  • No glare satin chrome finish is rust resistant
  • Micro-lapped finish on anvil and spindle faces
  • One-piece extra rigid spindle
  • Hardened threads ground from solid and stabilized
  • Rigid drop forged steel one-piece frame
  • Easy-to-read, well balanced thimble diameter with distinct figures, every thousandth numbered
  • Tungsten carbide measuring faces
  • Convenient decimal equivalents
  • Easy adjustment
  • Case must be purchased separately



Type:Starrett Series 230

WARNING: This product may expose you to chemicals including Nickel, Chromium, or Lead, chemicals known to the State of California to cause Birth Defects and/or Cancer. For more information go to