55939

63MRL Micrometer Head 55939

The Starrett 63M Micrometer Head features 0-50mm range, 0.01mm graduation, ratchet stop, and lock nut. 0-50mm, 0.01mm Grad with Ratchet Stop, Lock Nut. @@@@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
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Features

  • Starrett satin chrome finish – no glare – resists rust on all reading surfaces
  • Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
  • Quick-reading figures
  • Extremely hard and stable one-piece spindle (the heart of our accuracy and long life)
  • Micro-lapped measuring face for flatness and squareness
  • Quick and easy adjustment

Specifications

  • Micrometer Type: Mechanical Micrometer Head
  • Range (mm): 0-50mm
  • Graduations (mm): 0.01mm
  • Spindle Material: Steel
  • Lock Nut Type: Ring Type Knurled
  • Spindle Type: Flat
  • Thimble Type: Ratchet
  • Accuracy (mm): +/-.002mm