What are the measuring range and graduation of this micrometer head?

It features a measuring range of 0 to 50 mm with a graduation of 0.01 mm.

How do you mount the Mitutoyo 151-255 in a fixture or machine?

You secure the micrometer head in a mounting hole using the stem equipped with a clamp nut.

What is the purpose of the integrated ratchet stop?

The ratchet stop ensures constant measuring force, preventing user errors and providing repeatable readings.

What is the spindle diameter of this micrometer head?

It has an 8 mm spindle diameter with a flat carbide-tipped measuring face for heavy-duty applications.

What is a micrometer head primarily used for?

You use it for high-precision adjustments, positioning, or dimensional measurements in custom fixtures and machinery.

MITUTOYO 151-255 micrometer gauge 0-50 mm with clamping nut and ratchet

Name: MITUTOYO 151-255 micrometer gauge 0-50 mm with clamping nut and ratchet
Brand: MITUTOYO
SKU: 02257035
Price: 198.2 EUR
Availability: PreOrder

Supplier number: MITUTOYO 151-255 | EAN 4946368022444

198.20 tax incl.

€163.80 excl. VAT (incl. all environmental contributions)

On order: delivered from 27/10/2026

Delivery by DHL

✆ Talk to a specialist

Accurate positioning by Mitutoyo

Practical benefits

Fine resolution for accuracy: With a 0.01 mm graduation, you can achieve precise positioning and measurements across the full 0-50 mm range.
Consistent measuring force: The integrated ratchet stop ensures uniform measuring pressure, allowing you to obtain repeatable results every time.
Secure and rigid mounting: The convenient clamp nut lets you lock this micrometer head firmly and stably into your custom fixture.

In a nutshell

The right choise for

With the Mitutoyo 151-255 micrometer head, you achieve highly accurate positioning and linear adjustments in custom fixtures, machine tools, and metrology setups. Featuring a 0 to 50 mm measuring range and a fine 0.01 mm graduation, it allows you to control fine movements down to the hundredth of a millimeter. The integrated ratchet stop ensures a consistent measuring force, preventing over-tightening and delivering dependable, repeatable results. Built with a heavy-duty 8 mm spindle and a flat carbide-tipped measuring face, it mounts securely and rigidly into your setup using the stem equipped with a clamp nut.

Product information FAQ

€198.20

tax incl.

Key features according to our expert

Micrometer type: Built-in micrometer
Max. measuring value: 50 mm
Scale division: 0,01 mm

Product description:

Standard model recessed screw gauges with medium size.
They offer the following advantages:
- 8mm spindle diameter
- Extremely robust screw gauge with or without ratchet.

All Features

Micrometer type: Built-in micrometer
Max. measuring value: 50 mm
Scale division: 0,01 mm

Brand MITUTOYO
02257035
EAN 4946368022444
Supplier number MITUTOYO 151-255

Frequently asked questions about this product

Answered by specialists

What are the measuring range and graduation of this micrometer head?: It features a measuring range of 0 to 50 mm with a graduation of 0.01 mm.
How do you mount the Mitutoyo 151-255 in a fixture or machine?: You secure the micrometer head in a mounting hole using the stem equipped with a clamp nut.
What is the purpose of the integrated ratchet stop?: The ratchet stop ensures constant measuring force, preventing user errors and providing repeatable readings.
What is the spindle diameter of this micrometer head?: It has an 8 mm spindle diameter with a flat carbide-tipped measuring face for heavy-duty applications.
What is a micrometer head primarily used for?: You use it for high-precision adjustments, positioning, or dimensional measurements in custom fixtures and machinery.