Starrett 224.1MGRLZ Interchangeable Anvil Micrometer Set, 150-300mm Range


The Starrett 224.1MGRLZ features a wide range of measurements and flexibility. Equipped with a series of easily interchangeable anvils, thus providing a 150-300mm measuring range with a single micrometer.

Product Description

The 224.1MGRLZ features a combination ratchet and speeder for uniform pressure and quicker adjustment. Recommended for mechanics, automotive service and machine shops, tool rooms, inspection departments, and wherever gaging involves a wide range of measurements. This model includes these standards: 150, 200, 250, and 275mm. 150-300mm, .001mm Grad.

224.1MGRLZ Features

  • Includes suitable wrenches to make necessary adjustments
  • Combination ratchet and speeder for uniform pressure and quicker adjustment
  • Quick and easy sleeve adjustment
  • Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
  • Balanced frame and thimble design ensure easy handling and better readability
  • Rigid and stable special cast iron frame with appropriate perforations for lightness and ribbed for strength and stability
  • Micro-lapped measuring faces
  • Large thimble diameter with distinct figures
  • Ring-type knurled lock nut for quick and sure locking
  • Interchangeable anvils for diversified gaging
  • Each micrometer comes  with a series of easily interchangeable anvils, thus providing the full range in steps of 1″ with a single micrometer
  • These larger sizes have .300″ (7.6mm) anvil and spindle diameters for ease of use on larger work
  • Extremely hard and stable one-piece spindle
  • Starrett No-glare satin chrome finish on the thimble and sleeve minimizes annoying surface glare under bright lights and resists rust

What’s Inside

  • (1) Micrometer
  • (4) 150-300mm Standards
  • (3) Wrenches
  • (1) Wood Case

About Starrett

The L.S. Starrett Company is a world leader in precision measuring tools and instruments. Since 1880, they have been an industry standard. Starrett’s high quality and durability have made the brand an industry standard for decades. They produce products for various industries, including aerospace, automotive, manufacturing, and commercial construction. Today, they’ve expanded into metalworking, making saw blade products for manufacturing operations worldwide.

Additional Information

Weight 12 lbs
Dimensions 14 × 3.5 × 22 in






Anvil Shape


Operation Type




Thimble Type


Frame Material

Cast Iron


150 mm Anvil; 200 mm Anvil; 250 mm Anvil; 275 mm Anvil


Long Form Certificate of Accuracy Traceable to NIST

Lock Nut Type





Satin Chrome



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