Starrett 724LZ-42 Tubular Bow Type Micrometer 36-42"
The Starrett 724LZ-42 Tubular Bow Type Micrometer is engineered for precise measurement of large outside dimensions where reach and rigidity are critical. Covering a 36–42" measuring range, this micrometer features a lightweight tubular bow frame that minimizes deflection while maintaining exceptional stability. With carbide-tipped measuring faces, a satin chrome thimble for clear readability, and Starrett’s renowned craftsmanship, the 724LZ-42 delivers dependable accuracy for heavy manufacturing, aerospace, and large-part inspection applications.
Key Features
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Extended 36 – 42" measuring range for large components
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Tubular bow frame design reduces weight while maintaining rigidity
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Carbide-tipped measuring faces resist wear and ensure long-term accuracy
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Satin chrome thimble and barrel provide glare-free, easy-to-read graduations
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Precision-ground spindle and anvil for smooth operation and repeatability
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Built to Starrett quality standards for demanding industrial environments
Specifications
| Model |
724LZ-42 |
| Type |
Tubular Bow Type Outside Micrometer |
| Measurement Range |
36–42" |
| Resolution |
0.001" |
| Measuring Faces |
Carbide-tipped |
| Frame Style |
Lightweight tubular bow |
| Finish |
Satin chrome |
| Application |
Large-part outside measurement |
Items Included
- Starrett 724LZ-42 Tubular Bow Type Micrometer
- Adjustment wrench
- Protective storage case
- Instruction manual / calibration documentation
Starrett 724LZ-42 Tubular Bow Type Micrometer 36-42" Catalog