245M Metric Thickness Gage 51171

The Starrett 245M Thickness Gauge consists of a wire gauge, an Engineers' combination taper gauge for measuring slot widths, and an assorrtment of thickness gauge leaves, all folding within a compact steel case. Includes locking device to lock any leaf or leaves in position. Includes a taper gauge leaf for measuring slot widths from 0.5-5mm in 0.5mm. mm Reading.

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  • Compact steel case
  • Locking device to lock any leaf or leaves in position
  • English Standard wire gage, sizes numbered from 19-36 (.042- .004"), plus two additional sizes, 1/16" and 1/8".
  • The reverse side has decimal equivalents in thousandths
  • Has a taper gage leaf for measuring slot widths from 0.5-5mm in 0.5mm
  • The reverse side having an 80mm scale graduated in mm and 1/2mm
  • Has eleven thickness or feeler leaves


  • Range (mm): .04mm-2mm
  • Number of Leaves: 11
  • Size of Leaves (mm): 12.7mm-7mmx120mm
  • Thickness (mm): .04-2
  • Leave Type: Tapered
  • Leaves: 0.04, 0.05, 0.06, 0.07, 0.08, 0.10, 0.15, 0.20, 0.30, 1 , 2
  • Locking Device: Yes
  • Material: Tempered Steel


    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1CASE BLANK13027-01
    3FILLER #245M03480-M1
    4LOCK DEVICE #66BPT995271
    7•NUT, .125-4018259-01
    8LEAF, .10MM13803-01
    9LEAF,.5-5.0MM TPRD03483-M1
    10LEAF, .04MM13798-01
    11LEAF, .05MM13799-01
    12LEAF, .06MM13800-01
    13LEAF, .07MM13801-01
    14LEAF, .08MM13802-01
    15LEAF, .15MM13804-01
    16LEAF, .20MM13805-01
    17LEAF, .30MM13806-01
    18LEAF, 1.0MM06446-01
    19LEAF, 2.0MM06447-01
    20LEAF, WIRE GAGE03484-01