Mitutoyo 118-129 Mechanical Deep Throat Micrometer 0-1 Inch Range .0001 Inch Resolution

The Mitutoyo 118-129 is a precision mechanical deep throat micrometer designed for accurate measurement of hard-to-reach features and sheet materials. With a 6.3-inch throat depth, this micrometer excels at measuring the thickness of sheet metal, paper, plastic, rubber, and other materials where standard micrometers cannot reach.

Key Features:

• Measuring range: 0-1 inch (0-25mm)
• Resolution: .0001 inch (0.001mm) for ultra-precise measurements
• Deep throat design with 6.3-inch reach for measuring recessed features
• Ratchet stop mechanism ensures consistent measuring force and repeatable results
• Graduated thimble and sleeve for easy reading
• Supplied in protective fitted plastic case for safe storage

The integrated ratchet stop applies uniform pressure during measurement, preventing over-tightening and ensuring consistent, accurate readings across multiple measurements. Ideal for quality control, inspection, and manufacturing applications where precision depth measurement is critical.