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229B

50924

229B Telescoping Gage 50924

The Starrett 229 Telescoping Gage is used for determining the true size of holes, slots, and recesses up to 6" (150mm). The ends of both contacts are hardened and ground to a radius to allow proper clearance on the smallest hole the gage will enter. This tool must be slightly rocked in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn. The final hole size is obtained by measuring over the gage contacts with a micrometer. 3/4"-1 1/4" (19-32mm) Range, 2 3/8" (60mm) Handle.

Features
Specifications
Parts
Downloads
Contact Starrett

Features

  • Precision Ground Radius on each gage provides two-point contact for maximum accuracy
  • Handles can be individually ordered and/or ordered in larger sizes such as 8", 12" or longer
  • Features a handle, one rigid contact arm and one spring-tensioned telescoping contact arm
  • Ends of both contacts are hardened and ground to a radius to allow proper clearance on the smallest hole the gage will enter

Specifications

  • Range (in): 3/4 – 1-1/4"
  • Range (mm): 19-32mm
  • Handle Length (in): 2-3/8"
  • Handle Length (mm): 60mm

Parts

    Member of Kit
    Item #DescriptionPart No.QtyInformation
    10LOCK PIN #22919707-01
    20BOLT, LOCK #579B08781-01
    30BEAM, 3/4-1 1/4"19702-01
    40SPRING,.080X.100X1.563X.010X4003456-01
    50SPR, .073X.125X.18808772-01
    60BODY, 5/16-1/2"19695-01
    70BEAM EXT, 3/4-1 1/4"03446-01
    80PIN, SPRING GUIDE16981-01

Downloads


    2D Dimensional Drawing (PDF)
    .pdf

     

    243.19 kb