Inside Hole Micrometers
Find the inside diameter of cylinders and rings. These micrometers have a plain thimble, which relies on operator feel for accurate measurements.
124 series have solid steel extensions that attach at one end of the micrometer head.
Micrometers
124 Series
| Measuring Range | Accuracy | Measuring Increments | Material | Number of Extension Rods | Extension Rod Dia. | Number of Heads | Head Travel | Manufacturer | Manufacturer Model Number | Each | |
124 Series—Plain Thimble | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2"-12" | ±0.0001" | 0.001" | Steel | 10 | 1/4" | 1 | 1/2" | Starrett | 124BZ | 000000 | 0000000 |
Handles for Inside Hole Micrometers
Screw into your micrometer head to extend its reach for measuring deep holes.
| Handle Lg. | Manufacturer | Manufacturer Model Number | For Manufacturer Model Number | Each | |
| 6 1/2" | Starrett | 124H | 124AZ, 124BZ, 124DZ | 000000 | 000000 |
Collars for Inside Hole Micrometers
| Material | Manufacturer | Manufacturer Model Number | For Manufacturer Model Number | Each | |
| Steel | Starrett | PT01579 | 124AZ, 124BZ | 0000000 | 000000 |