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JBO Thread Ring Gauge (GO) - Trapezoidal - Right Hand - 7e - Tr. 16 x 4
| Thread Form | Trapez |
| Size | Tr. 16 |
| Pitch | 4 |
| Gauge Type | Ring Gauge (GO) |
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Description
This JBO Thread Ring Gauge (GO) is a precision tool for checking external trapezoidal threads on right‑handed components. Designed for go/no‑go inspections, it helps ensure parts meet exact standards and specifications.
Manufactured from hardened steel for durability, it stands up to daily use in busy workshops and QC labs, while its clear, easy‑to‑read design lets operators quickly identify compliant parts.
- Quick Conformance Checks: Enables fast go/no‑go verification of external trapezoidal threads, reducing inspection time and speeding up production without sacrificing accuracy.
- Durable Hardened Steel Construction: Built to resist wear and provide long service life in demanding environments, lowering replacement costs and downtime.
- Accurate Trapezoidal Thread Verification: Specifically designed for trapezoidal thread forms, delivering reliable measurements that support consistent quality across parts and assemblies.
Using this gauge helps your team validate thread size and fit with confidence, improving workflow efficiency, minimizing rework, and ensuring reliable results in quality control and precision engineering tasks.
Part Numbers
- Protool Part Number
- JBO-502517
- Brand
- JBO
- Category
- Gauge
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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-502517. 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 | Tr. 12 | 3 | £287.29 | 5 days | |
| JBO-502515 | Tr. 14 | 3 | £290.57 | 5 days | |
| JBO-502517 Viewing | 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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