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Starrett Ball Attachments for Outside Micrometer Calipers

Ball Attachment_

  • Snaps on anvil of regular micrometers for measuring wall thickness of tubing, bearings, sleeves, etc.
  • Ball is hardened and moves freely in retainer
  • The diameter (.200″ English/5mm metric) of each ball used must be subtracted from micrometer readings
Part No.
Description
247A
.235" Diameter Anvil
247B
.270" Diameter Anvil
247C
.200" Diameter Anvil
247D
.250" Diameter Anvil
247E
.300" Diameter Anvil
247MA
.235" Diameter Anvil
247MB
.270" Diameter Anvil

  • Contact Heavy Maintenance Supply 205-284-5284 for more information