Mitutoyo 103-218 Mechanical Outside Micrometer, Inch, 3-inch to 4-inch Range, +/-0.0015 inch Accuracy

Features:

• These mechanical outside micrometers are the standard/classic micrometer design for most high-precision outside dimension measurements when a higher resolution than a caliper is required. 
• Operators open the jaw with the thimble and insert a workpiece between the measuring faces and close the jaws. 
• The main scale is then read and then added to the graduations on the vernier scale to provide the exact measurement. 
• They are commonly used to measure the outside dimensions of raw materials, whole workpieces, and features in production, QA, and inspection environments in both metalworking and other industrial applications.