Mitutoyo 141-233 Inside Micrometer Extension Rod Type 2-12 Inch Range

The Mitutoyo 141-233 is a mechanical extension rod type inside micrometer designed for precise internal diameter measurements ranging from 2 to 12 inches. This professional-grade measuring instrument features a .001 inch graduation for accurate readings and includes five interchangeable extension rods to cover the full measurement range.

Key Features:

• Measurement range: 2-12 inches with .001 inch resolution
• Five interchangeable extension rods included for versatile measuring applications
• Each rod is clearly marked with its specific measuring range for quick identification
• Satin-chrome finish on micrometer head and all rods for durability and corrosion resistance
• Mechanical design provides reliable performance without battery requirements
• Ideal for measuring bore diameters, slots, and internal dimensions in machine shops and quality control applications

This inside micrometer set is perfect for machinists, inspectors, and manufacturing professionals who require accurate internal measurements across a wide range of dimensions. The interchangeable rod system allows for efficient measurement of various bore sizes without needing multiple complete micrometers.