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Outside Micrometers

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230RL

50935

230RL Outside Micrometer 50935

The Starrett 230 & 230M Outside Micrometer features 0-1" range, friction thimble and lock nut. 0-1” Range, .001” Grad, Ratchet Stop, Lock Nut.

Note:
This item is discontinued. Please consider the recommended alternative listed above or contact our special order department at (978) 249-3551 x410 for more information.

Features
Specifications
Parts
Downloads
Contact Starrett

Features

  • This is the jewel of precision micrometers used by skilled workmen worldwide
  • Extremely hard and stable one-piece spindle
  • Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
  • Balanced frame and thimble design ensure easy handling and better readability
  • Gracefully designed tapered frame for use in narrow slots and tight places
  • Quick and easy adjustment
  • Quick-reading figures – every thousandth numbered on inch tools
  • Reach places most micrometers cannot reach

Specifications

  • Micrometer Type: Outside
  • Range (in): 0-1"
  • Graduations (in): .001"
  • Anvil/Spindle Material: Steel
  • Anvil Type: Flat
  • Spindle Type: Flat
  • Lock Nut Type: Knurled Ring Type
  • Thimble Type: Ratchet
  • Accuracy (in): +/-.0001"

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1FRAME SUB ASSEMBLYNOT AVAILABLE1
    2SHELL, OUTSIDEPT099901
    3NUT, .375-52PT164141
    4SPRING, BARREL10058-01
    5LOCK NUT , #230 ASSEMBLYPT990601
    6•RING, BINDER09209-01
    7•RING, FRICTION05324-01
    8•ROLL, BINDERPT053251
    9RATCHET ASSEMBLYPT198321
    10•CAP ASSEMBLYPT994451
    11••RATCHET13196-01
    12••CAP, RATCHET07671-B1
    13•BODY, RATCHET #23019773-01
    14•PIN, RATCHET .066D X .156LPT189761
    15•SPRING, .041X.061X.188X.010X6PT076731
    16•SCREW, #2-64 SLOT X .204 LONGPT197721
    17WRENCH #3PT015261
    18SHELL, ADJUSTING05134-01
    19ANVIL07969-01
    20SPINDLE07585-01

Downloads

    Catalog 33 - Section 1 - Micrometers

    In the hands of a skilled operator, the precision micrometer is the most accurate hand-held tool available. When close measurements are necessary, the micrometer is the ideal tool for the job because measurement and reading are on the same axis and the anvil end is supported by a strong frame.

    Precision Hand Tools (Catalog 33)

    612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.