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2MARL

50029

2MARL Outside Micrometer 50029

The Starrett 2A & 2MA Outside Micrometer features a ratchet stop, lock nut, carbide anvil and spindle, hardened steel attachment and 25mm gage block standard. 0-50mm, 0.01mm, 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

  • Advanced sleeve design with staggered 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
  • Reach places other micrometers cannot
  • Gage block standard furnished with micrometers
  • Easily and quickly attached to the anvil of the micrometer, it is only necessary to tighten a locking screw to make the conversion
  • Carbide Anvil and Spindle
  • Hardened Steel Attachment
  • Ratchet Stop
  • Lock Nut
  • 25mm Gage Block Standard
  • Micro-lapped measuring faces
  • Starrett satin chrome finish – no glare – resists rust
  • No-glare satin chrome finish
  • Ring-type knurled lock nut for quick and sure locking
  • The spindle and anvil are sized at .235" (6mm)
  • Rigid one-piece frame of drop forged steel
  • Extremely hard and stable one-piece spindle
  • A choice of smooth friction thimble for uniform pressure or the combination ratchet and speeder for uniform pressure and quicker adjustment

Specifications

  • Micrometer Type: Outside
  • Range (mm): 25-50mm
  • Graduations (mm): 0.01mm
  • Anvil/Spindle Material: Steel
  • Anvil Type: Flat
  • Spindle Type: Flat
  • Lock Nut Type: Knurled Ring Type
  • Thimble Type: Ratchet
  • Accuracy (mm): +/-.002mm

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1FRAME S.A. 0-50MMNOT AVAILABLE1
    2SPINDLE, METRIC07585-M1
    3SHELL, OUTSIDE METRIC09995-M1
    4SHELL, ADJ. METRIC13329-01
    5NUT, .375-52PT164141
    6ANVIL07969-01
    7SPRING, BARREL10058-01
    8LOCK NUT, #230PT990601
    9•RING, BINDER09209-01
    10•RING, FRICTION05324-01
    11•ROLL, BINDERPT053251
    12RATCHET ASSEMBLYPT198321
    13•CAP ASSEMBLYPT994451
    14••RATCHET13196-01
    15••CAP, RATCHET07671-B1
    16•BODY, RATCHET #23019773-01
    17•PIN, RATCHET .066D X .156LPT189761
    18•SPRING, .041X.061X.188X.010X6PT076731
    19•SCREW, #2-64 SLOT X .204 LONGPT197721
    20ATTACHMENT, REDUCING #212M08719-M1
    21•SCREW, .300-60 CLAMP X .375 LONG08721-01
    22WRENCH #3PT015261
    23STANDARD, 25MM GAGE26853-01

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.