172MBT Metric Thickness Gage 50656

The Starrett 172MBT, Millimeter Reading Thickness Gauge with Tapered Leave is used in automotive, aviation, diesel and farm equipment manufacture and services and also in jig, fixture, gauge and experimental work. Especially useful in adjusting tappets, spark plugs, distributor points, checking bearing clearances and gear play, fitting pistons, rings and pins and gaging narrow slots. Includes 9 leaves ranging from .04 to 30mm thickness. 9 Tapered Leaves, 12.7-7x114mm, mm reading, 0.04-0.30mm Range.

Contact Starrett


  • Carefully finished to correct thickness
  • Individually tested and marked with thickness
  • Leaves easily removed or replaced
  • Rugged, substantial steel case protects leaves
  • Tapered Leaves
  • Leaves made of finest tempered-steel
  • Locking device on most gages permits securely locking one or more leaves in position


  • Range (mm): .04mm-30mm
  • Number of Leaves: 9
  • Size of Leaves (mm): 12.7mm-7mmx114mm
  • Thickness (mm): .04-30
  • Leave Type: Tapered
  • Leaves: 0.04, 0.05, 0.06, 0.07, 0.08, 0.10, 0.15, 0.20, 0.30
  • Locking Device: Yes
  • Material: Tempered Steel


    Member of Kit
    Item #DescriptionPart No.QtyInformation
    1CASE BLANK13027-01
    2CASE, FRONT01715-EM1
    3FILLER #17217932-01
    4LOCK DEVICE, #172PT991601
    5•NUT, .125-4012217-01
    8LEAF, .04MM13798-01
    9LEAF, .05MM13799-01
    10LEAF, .06MM13800-01
    11LEAF, .07MM13801-01
    12LEAF, .08MM13802-01
    13LEAF, .10MM13803-01
    14LEAF, .15MM13804-01
    15LEAF, .20MM13805-01
    16LEAF, .30MM13806-01


    Catalog 33 - Section 16 - Fixed Gage Standards

    Fixed Gage Standards include a comprehensive choice of standard gages that quickly check dimensions on a variety of workpieces. They are very useful for in-process and final inspection. Products include pin gages, drill gages, sheet and wire gages, center gages, screw pitch gages, radius gages, ball and diameter gages, angle gages, thickness gages and feeler stock.

    Precision Hand Tools (Catalog 33)

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