What is the measuring range of this inside micrometer?

This micrometer measures internal dimensions from 50 mm to 75 mm.

What is the graduation of the Mitutoyo 133-143?

The micrometer provides clear analog readings with a 0.01 mm graduation.

What style of inside micrometer is this?

It is a tubular, single-rod type mechanical inside micrometer in fixed execution.

What material are the measuring faces made of?

The contact points feature carbide-tipped measuring faces for high wear resistance.

Does this micrometer have a locking clamp?

Yes, it is equipped with an integrated locking clamp to hold your measurement in place.

MITUTOYO 133-143 spear gauge 50-75mm in fixed version

Name: MITUTOYO 133-143 spear gauge 50-75mm in fixed version
Brand: MITUTOYO
SKU: 41010150
Price: 152.4 EUR
Availability: PreOrder

Supplier number: MITUTOYO 133-143 | EAN 4946368017006

152.40 tax incl.

€125.95 excl. VAT (incl. all environmental contributions)

On order: delivered from 16/10/2026

Ordered before 20:00 - delivered as of 16/10/2026
Free shipping
Delivery by DHL

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High precision internal dimensions with Mitutoyo

Practical benefits

Fine graduation for accuracy: The 0.01 mm graduation allows you to capture exact inside dimensions with consistent mechanical accuracy.
Carbide tipped measuring faces: Hardened carbide contact faces prevent wear over time, giving you dependable readings across repeated uses.
Secure position locking clamp: You can lock the spindle securely in place with the integrated clamp to prevent accidental adjustments.

In a nutshell

The right choise for

With the Mitutoyo 133-143 inside micrometer, you can perform reliable and precise internal measurements directly in your workshop. Featuring a rigid single-rod design, this mechanical inside micrometer delivers stable two-point measurements for bores, cylinders, and tubes across a 50 to 75 mm range. The clear 0.01 mm graduation helps you inspect machined parts against strict production tolerances with complete confidence. Carbide-tipped measuring faces offer superior resistance to wear, ensuring consistent accuracy over long-term use. Using the integrated locking clamp, you can securely hold the measured position in place to prevent accidental movement and eliminate reading errors.

Product information FAQ

€152.40

tax incl.

Key features according to our expert

Micrometer type: Inside micrometer
Min. measuring value: 50 mm
Max. measuring value: 75 mm
Scale division: 0,01 mm mm

Product description:

This is a standard single rod type inside micrometer, with the following features:
- Standard single rod.
- Carbide measuring faces.

All Features

Micrometer type: Inside micrometer
Min. measuring value: 50 mm
Max. measuring value: 75 mm
Scale division: 0,01 mm mm

Brand MITUTOYO
41010150
EAN 4946368017006
Supplier number MITUTOYO 133-143

Frequently asked questions about this product

Answered by specialists

What is the measuring range of this inside micrometer?: This micrometer measures internal dimensions from 50 mm to 75 mm.
What is the graduation of the Mitutoyo 133-143?: The micrometer provides clear analog readings with a 0.01 mm graduation.
What style of inside micrometer is this?: It is a tubular, single-rod type mechanical inside micrometer in fixed execution.
What material are the measuring faces made of?: The contact points feature carbide-tipped measuring faces for high wear resistance.
Does this micrometer have a locking clamp?: Yes, it is equipped with an integrated locking clamp to hold your measurement in place.