Starrett 124BZ | 2"-12" Range Inside Micrometer Set 0.0010" Graduation

Description

The Starrett 124BZ is a 2”-12” Range Inside Micrometer Set made for precise internal measurement work in machining, inspection, and quality control environments. This Starrett 124 inside micrometer is built for users who need dependable readings across a broad adjustable length range in an inside micrometer set format. With a 0.001” graduation micrometer set design, it supports clear, repeatable measurement output for fine tolerance applications. The set includes 10 measuring rods, giving technicians' multiple reach options for varied bore and internal dimension checks. A 1½" spacing collar helps extend measurement flexibility while maintaining stable setup accuracy. The padded case inside the micrometer set packaging protects the components during storage, transport, and daily shop use. As a starrett inside micrometer set, it is suited for production floors, toolrooms, and inspection stations where consistency matters. The insulated rods micrometer set's construction supports handling comfort and practical use in active measurement workflows. Its lead accuracy of +/- .0001” per inch helps deliver confidence when evaluating tight internal features. The Starrett 0.0010” graduation micrometer set is a strong choice for applications that require controlled, repeatable internal sizing. This adjustable length system is useful for checking bores, cavities, and internal steps with a high level of reliability. The 2”-12” range makes it versatile enough for a wide span of part sizes and equipment types. The compact case and organized component layout make the set easy to manage in precision environments. For inspectors and machinists, the Starrett 124BZ offers practical control, measurement confidence, and durable everyday usability. It is a dependable solution for internal gauging tasks where accuracy and range are equally important.

Product Features and Benefits

Wide 2”-12” Measuring Range

The 2”-12” Range Inside Micrometer Set supports internal measurement across a broad span of bore sizes and part dimensions.

0.001” Graduation Readability

This 0.001” graduation micrometer set provides clear scale increments for repeatable and confident inspection work.

High Accuracy Measurement Performance

The ±0.0001 accuracy micrometer set design helps maintain precision in tight-tolerance internal applications.

Complete Rod and Collar Selection

With 10 measuring rods and a spacing collar, the starrett inside micrometer set adapts to multiple measurement depths.

Protected Padded Storage Case

The padded case inside the micrometer set keeps components organized, secure, and ready for use in the shop or field.

Frequently Asked Questions

What is the Starrett 124BZ used for?

It is used for measuring internal dimensions such as bores, cavities, and other inside features.

Does the starrett 124 inside micrometer cover multiple sizes?

Yes, the adjustable-length inside micrometer set covers 2” to 12” for versatile measurement work.

How accurate is this micrometer set?

The set provides lead accuracy of +/- .0001” per inch for precision inspection tasks.

How many measuring rods are included?

The set includes 10 measuring rods for different internal measurement ranges and setups.

Is this a good choice for shop inspection use?

Yes, the padded case inside micrometer set and durable layout make it practical for shop and quality control use.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov