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100-125mm Type A Blade Micrometer - 3232 Series (Insize)
| Range (mm) | 100-125 |
| l | 158 |
| b | 82 |
| Accuracy | ±0.006mm |
| Read Out | Analogue |
| mm or Inch | mm |
Learn more about Klarna
The 100-125mm Type A Blade Micrometer from Insize is a precision measuring tool designed for quickly and accurately measuring groove diameters in shafts and keyways. Its blade-style jaws and non-rotating spindle promote stable, repeatable contact, making it suitable for engineers, inspectors, craftsmen, and hobbyists alike. This micrometer covers a broad range with 0.01 mm graduations for fine resolution and a ratchet stop to prevent overtightening. Setting standards are included (except 0-25 mm) to speed up calibration, so you can trust every measurement from the first use.
- 0.01 mm graduation for precise groove measurements: Allows quick, fine resolution of groove and keyway diameters, helping you confirm fits and tolerances with confidence.
- Non-rotating spindle with ratchet stop: Ensures consistent contact pressure and repeatable readings across users and jobs, while protecting both the instrument and your part.
- Wide measuring range with included setting standards: Measures up to 200 mm (8"), with the 100-125 mm Type A blade optimized for groove work; setting standards (excluding 0-25 mm) speed calibration and maintains measurement reliability.
This blade micrometer is built for reliable performance in demanding conditions, helping you streamline quality checks, reduce rework, and ensure that shaft grooves and keyways meet exact specifications. Its durable design and straightforward operation give buyers, technicians, and operators the confidence to measure quickly without sacrificing accuracy.
| Range (mm) | 100-125 |
| l | 158 |
| b | 82 |
| Accuracy | ±0.006mm |
| Read Out | Analogue |
| mm or Inch | mm |
| Data Output | No |
| Individual or Set | Individual |
| Graduation | 0.01mm |
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Type A Blade Micrometers - 3232 Series (Insize)
View full collection →You are viewing 3232-125A. Click any other SKU to view its full details.
| Product SKU | Range (mm) | Accuracy | Price | Stock | Order |
|---|---|---|---|---|---|
| 3232-25A | 0-25 | ±0.004mm | £158.40 | 4-5 days | |
| 3232-50A | 25-50 | ±0.004mm | £196.28 | 4-5 days | |
| 3232-75A | 50-75 | ±0.005mm | £213.50 | 4-5 days | |
| 3232-100A | 75-100 | ±0.005mm | £231.86 | 4-5 days | |
| 3232-175A | 150-175 | ±0.007mm | £327.13 | 4-5 days | |
| 3232-150A | 125-150 | ±0.006mm | £296.14 | 4-5 days | |
| 3232-25BA | 0-25 | ±0.004mm | £185.95 | 4-5 days | |
| 3232-125A Viewing | 100-125 | ±0.006mm | £272.03 | 4-5 days | |
| 3232-50BA | 25-50 | ±0.004mm | £216.94 | 4-5 days |
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