52171

443Z-3RL Micrometer Depth Gage with Half Base 52171

The Starrett Micrometer Depth Gage with half base features a combination ratchet and speeder, ring-type locknut, ratchet stop and locknut. 0-3” Range, .001” Grad, 3 Rods, Ratchet Stop, Lock Nut, Case.


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Features

  • The depths of holes, slots, shoulders and projections can be measured with these fine tools
  • 2" (50mm) half base permits measuring depths of holes and slots close to shoulders and between obstructions
  • Combination ratchet and speeder for uniform pressure and quicker adjustment
  • Rods have individual length adjustment and are 5/32" (4mm) in diameter
  • Ring-type knurled lock nut for quick and sure locking

Specifications

  • Micrometer Type: Mechanical
  • Range (in): 0-3"
  • Graduations (in): .001"
  • Base Length (in): 2" - Half Base
  • Lock Nut Type: Ring Type Knurled
  • Measuring Rods (qty): 3
  • Rod Diameter (in): 5/32"
  • Thimble Type: Ratchet
  • Case Type: Padded Case
  • Accuracy (in): Mic head +/-.0001"; Rods +/-.0002"

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1BASE SUB ASSEMBLY HALF #443-3LNOT AVAILABLE1
    2LOCK KITPT991761
    3•SPRING, .132X.156X.094X.012X2 -1/209179-01
    4•PIN, .123X.155X15109255-01
    5•RING, BINDER09180-01
    6SHELL, ADJUSTING09183-01
    7NUT, .375-52PT164141
    8SPINDLE SCR. .291-40PT080271
    9SHELL, OUTSIDE16806-01
    10SPRING, BARREL10058-01
    11CAP, SHELLPT080261
    12RATCHET ASSEMBLYPT198031
    13•NUT,#2-64 RATCHET19801-01
    14•CAP ASSEMBLYPT994451
    15•PIN, RATCHET .066D X .156LPT189761
    16•SPRING, .041X.061X.188X.010X6PT076731
    17•SCREW, #2-64 SLOT X .204 LONGPT197721
    18ROD ASSEMBLYPT9934114-1/8" LNG
    19ROD ASSEMBLYPT9934215-1/8" LNG
    20ROD ASSEMBLYPT9934316-1/8" LNG
    21WRENCH #3PT015261
    22CASE ONLY, STEEL/VINYL445BZZ-61NOT SHOWN
    23REPLACEMENT ROD NUT, .125-40PT171211NOT SHOWN

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    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov