Mitutoyo 103-260 Mechanical Outside Micrometer, 0-1”


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1-2”,  0.0001” 103-260 Mechanical Outside Micrometer

  • Hammertone, baked enamel-finished-frame.
  • Ratchet Stop for exact repetitive readings.
  • Comes with a standard bar.
*One-day shipping for items without calibration. 1-3 day shipping for items with calibration.

Add 1-3 days for calibration.

Product Description

The Mitutoyo 103-260 outside micrometer is ideal for measuring metal and non-metal workpieces. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements. While the friction thimble models allow for constant-force measurement for single-handed operation. The 103-260 features a vernier scale in inch units for taking precise outside diameter (OD) measurements, a ratchet-stop mechanism for uniform pressure during adjustment, and a spindle lock that helps provide secure locking of the measurement position.

Available in metric and inches, the Mitutoyo 103-260 outside micrometer set includes gauges with a friction thimble or ratchet stop thimble. The friction thimble allows you for a smooth measuring action without shock. In contrast, the ratchet stop thimble is easy to reach and gives constant pressure on the spindle while you carry on with your measuring tasks.

The 103 series OD micrometers enable one-handed operation with conveniently placed scales and ratchet stops. These measuring tools come with a baked enamel frame that is strong yet light and has satin-smooth chrome sleeves and thimbles. This model comes with three gages in a well-fitted case.


  • The frame has a hammertone baked enamel finish for durability
  • Scale is laser etched on the thimble and sleeve
  • Carbide facing on the spindle and anvil resists wear to keep surfaces flatter with longer accuracy
  • The speeder is always available for quick rotation of the spindle
  • Comes with standard bar except for 0-1″ and 0-25mm models
  • Supplied in a fitted plastic case
  • Obtain the 0.0001” reading with vernier. 

Additional Information

Weight 0.55 lbs
Dimensions 5.6 × 2.6 × 1.08 in

0 – 1 in


+/-0.001 in



Mechanical Display Type


Thimble Type





0.000024" (0.00061 mm)


[0.00008 + 0.00004 (L/4)]"
L= max range (inch)

Measuring Faces

Carbide tipped






(1) Standard Bar

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