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Vernier & Pocket Calipers

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123M-300

There is a newer version of this product available

123EMZ-12 Master Vernier Caliper

123M-300 Master Vernier Caliper 56101

123, 123M, 123EM Master Vernier Calipers
Master Vernier Slide Caliper, Steel, 0-300mm

Caliper Without Case 300mm, 0.02mm Grad Case.

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
3D CAD Files / Exploded Parts Diagram
Product Testimonials
California Prop 65
Contact Starrett

Features

  • Half as many bar graduations as conventional single-vernier tools
  • Easy to read
  • Machine divided graduations
  • Tight, smoothly fitted slides
  • No glare Starrett satin chrome finish
  • Long 50-division vernier scales
  • Open-face design
  • Screw-type adjusting nut allows for fine measuring adjustments and lock nut holds measurements
  • Fine tool steel construction
  • Hardened, ground and lapped measuring surfaces

Specifications

  • Made in America: Yes
  • Range (mm): 0-300mm
  • Graduations (mm): 0.02mm
  • Accuracy (mm): +/-.01mm

Downloads

    Catalog 33 - Section 2 - Slide Calipers

    Our calipers are light, comfortable, easy-to-use, and constructed with features that have made Starrett slide calipers the machinist's first choice for many years.

    Precision Hand Tools (Catalog 33)

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

3D CAD Files / Exploded Parts Diagram

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Product Testimonials

    Write a product review

    Parts

      Member of Kit
      Item #DescriptionPart No.QtyInformation
      1BAR #123M-300M/MNOT AVAILABLE1
      2JAW, MOVABLE #123-12NOT AVAILABLE (2)1
      3PLATE, OUTSIDE (BOTTOM) VERNIER METRIC13591-01
      4SCREW, .125-40 LOCK X .270 LONGPT130941
      5GIB, SLIDEPT137921
      6SCREW, #5-40 SLOT X .217 LONG24559-04
      7SCREW, .125-40 ADJ. X 1.312 LONGPT130971
      8CARRIER, SLIDE ADJ.13795-01
      9NUT, .125-40PT131001
      10SCREW, .187-50 LOCK X .281 LONGPT131011
      11SHOE, CAR LOCK SCREWPT164951
      12SHIM, VERNIER PLATEPT138672
      13PLATE, INSIDE (TOP) VERNIER METRIC13592-01
      14NUT, .125-40PT130981

    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