Please log in here to access all benefits, including promotional discounts and faster checkouts.
50-75mm Type A Blade Micrometer - 3232 Series (Insize)
| Range (mm) | 50-75 |
| l | 107 |
| b | 57 |
| Accuracy | ±0.005mm |
| Read Out | Analogue |
| mm or Inch | mm |
Learn more about Klarna
The 50–75 mm Type A Blade Micrometer (3232 Series) from Insize is designed to measure the groove diameters of shafts and keyways with fast, reliable readings. It’s a practical choice for engineers, machinists, inspectors, and maintenance professionals who need precise results with minimal setup.
- Wide 50–75 mm measuring range: Precisely captures groove diameters for common shaft and keyway applications with clear 0.01 mm graduations for fast, accurate readings.
- Non-rotating spindle with ratchet stop: Delivers stable, repeatable measurements and protects against over-tightening, improving consistency across parts and operators.
- Includes setting standards (except 0–25 mm): Ready-to-use calibration references enable quick setup and reliable results across tools and shifts.
In daily use, this blade micrometer speeds groove-diameter checks, reduces rework, and helps ensure proper fits in assemblies. Built for durability and repeatable accuracy, it’s a dependable addition to any workshop, supporting engineers, buyers, technicians, and hobbyists with confidence in every measurement.
| Range (mm) | 50-75 |
| l | 107 |
| b | 57 |
| Accuracy | ±0.005mm |
| 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 3232-75A. 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 Viewing | 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 | 100-125 | ±0.006mm | £272.03 | 4-5 days | |
| 3232-50BA | 25-50 | ±0.004mm | £216.94 | 4-5 days |
No products match your filters.
