Starrett 121AZ Tubular Inside Micrometer Set
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Starrett 121AZ is a tubular inside micrometer set with adjustable rod anvils, hardened measurement surfaces, and accurate 0.001-inch graduations.
Product details
| Model | 121AZ |
| Manufacturer | Starrett |
| Category | Micrometers |
| Availability | Made to order |
Description
Overview
The Starrett 121AZ tubular inside micrometer set consists of a micrometer head mounted at the end of a tubular holder, designed for precise internal diameter measurements. The lightweight rod and holder construction, combined with rigid steel tubing and hardened, ground anvils, provides the accuracy and durability required for precision measurement applications. Quick and easy adjustment of the rod anvils enables rapid setup for different measurement ranges.
Key Features
- Micrometer head mounted on tubular holder for internal measurements
- Lightweight rods and holder construction for easy handling
- Adjustable rod anvils for quick setup and range flexibility
- Rigid steel tubing for stability and accuracy
- Hardened and ground anvils for precise measurement surfaces
- Insulated rod holder for operator comfort
- Nickel-plated finish on rods and holder
- Satin-chrome finish on micrometer head reading surfaces
- Rod graduated in inches with micrometer head in thousandths of an inch
Specifications
| Measurement Unit | Thousandths of an inch (0.001") |
| Rod Graduation | Inches |
| Rod Material | Rigid steel tubing |
| Anvil Type | Hardened and ground, adjustable |
| Rod Holder | Insulated |
| Rods Finish | Nickel-plated |
| Head Finish | Satin-chrome on reading surfaces |
| Type | Tubular inside micrometer set |
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Starrett 121AZ Tubular Inside Micrometer Set
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