Click for larger image and other views

How can we improve our images or Product Specifications?

Starrett 124MAZ Solid-Rod Vernier Inside Micrometers Set, 50-200mm Range, 0.01mm Graduation, +/-0.003" Accuracy, With Case

Be the first to review this item


Specifications for this item
12  millimeters
Part Number
Brand Name
Measurement Accuracy
Maximum Measurement
Style Name
Special Features
With Case
Number of Items
Manufacturer Series Number
Solid-Rod Inside Micrometers Set
5053440443116 , 0049659561418
Gradient Spacing
0.01  millimeters
System of Measurement

This item is no longer available

This item ships for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Tue, Apr 28? Order in-stock items in the next 1 day 23 hrs 26 mins and choose One-Day Shipping at checkout.

  • Share

This item has already been added to

Update Quantity Cancel

Select a List Create New List

You can add a description later

Key Features

  • Rods marked with length and adjustable from 50 mm to 200 mm
  • Micrometer head sits on shoulder of rods to lock in position, ensuring accuracy
  • Hardened and ground anvils on 6 mm diameter solid rods, for accuracy
  • Includes one 12 mm spacing collar
  • Lightweight for ease of use

Package Details

Shipping Weight: 0.05 pounds
Package Size: 8.1 x 5.2 x 1.6 inches

Product Description

The Starrett 124MAZ solid-rod inside micrometer set offers a range from 50 mm to 200 mm, is graduated at 0.01 mm intervals, and comes in a protective vinyl-and-steel case. The hardened, radius-ground anvils on rods are accurate. Solid-rod inside micrometers are often used for measuring the inside diameter of a cylinder or ring and when measuring parallel surfaces. The micrometer head, rods, and spacing collars are assembled to the desired range and then adjusted to obtain the measurement.

Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.

The L. S. Starrett Company was founded in 1880, originally manufacturing bench vises, squares, and other tools. They acquired other companies throughout the years, expanding their services into making precision measurement instruments and tools, such as calipers, micrometers, saw blades, and gauges. Starrett is headquartered in Athol, Massachusetts and has manufacturing facilities in Brazil, the United Kingdom, China, and other locations.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-10pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2015, Inc. and its affiliates.