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JBO Thread Ring Gauge (GO) - Trapezoidal - Right Hand - 7e - Tr. 12 x 3
| Thread Form | Trapez |
| Size | Tr. 12 |
| Pitch | 3 |
| Gauge Type | Ring Gauge (GO) |
| Thread Direction | Right Hand |
| Tolerance | 7e |
Learn more about Klarna
The JBO Thread Ring Gauge GO – Trapezoidal, Right Hand, 7e, Tr. 12 x 3 is a precision Go gauge designed to verify external thread diameters on trapezoidal-threaded components. It’s an essential tool for quality control teams, machinists, engineers, buyers, and hobbyists who need fast, reliable checks to confirm parts meet spec.
Manufactured from hardened steel for durability, this gauge resists wear in busy workshops and maintains accuracy through repeated use. Its exacting dimensions and smooth finish deliver repeatable measurements across batches, supporting standard-conformance inspections and minimizing rework.
- Precise Go Gauge for Fast Pass/Fail Checks: Quickly verify external thread diameters against the standard to accelerate QC decisions and reduce downtime on the production floor.
- Hardened Steel, Wear-Resistant Construction: Built to withstand daily handling and contact with threaded parts, delivering long tool life and stable readings over time.
- Trapezoidal Right-Hand Thread Form Compatibility: Engineered specifically for trapezoidal thread profiles to ensure accurate testing of relevant components and minimize misreads.
Using this gauge helps you streamline quality control, shorten inspection times, and improve overall production reliability. The rugged construction lowers replacement costs, while the straightforward, single-step checks support quicker training, consistent results, and traceable quality records.
| Thread Form | Trapez |
| Size | Tr. 12 |
| Pitch | 3 |
| Gauge Type | Ring Gauge (GO) |
| Thread Direction | Right Hand |
| Tolerance | 7e |
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: JBO Thread Ring Gauges (GO) - Trapezoidal
View full collection →You are viewing JBO-502512. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-502538 | Tr. 8 | 1.5 | £274.12 | 5 days | |
| JBO-502508 | Tr. 10 | 2 | £279.61 | 5 days | |
| JBO-502510 | Tr. 11 | 2 | £284.00 | 5 days | |
| JBO-502512 Viewing | Tr. 12 | 3 | £287.29 | 5 days | |
| JBO-502515 | Tr. 14 | 3 | £290.57 | 5 days | |
| JBO-502517 | Tr. 16 | 4 | £301.53 | 5 days | |
| JBO-503375 | Tr. 18 | 4 | £305.94 | 5 days | |
| JBO-502521 | Tr. 20 | 4 | £316.90 | 5 days | |
| JBO-502523 | Tr. 22 | 5 | £333.35 | 5 days | |
| JBO-502525 | Tr. 24 | 5 | £349.78 | 5 days | |
| JBO-502527 | Tr. 26 | 5 | £362.95 | 5 days | |
| JBO-503465 | Tr. 28 | 5 | £379.41 | 5 days | |
| JBO-502531 | Tr. 30 | 6 | £394.75 | 5 days | |
| JBO-502825 | Tr. 32 | 6 | £406.82 | 5 days |
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