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JBO Thread Ring Gauge (Go/NoGo) - NPTF - Right Hand - 1 x 11.5
| Thread Form | NPTF |
| Size | 1 |
| Pitch | 11.5 |
| Gauge Type | Ring Gauge (Go/NoGo) |
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Description
The JBO Thread Ring Gauge (Go/NoGo) for NPTF right-hand threads is a precision inspection tool designed to quickly verify threaded pipe connections. It is ideal for automotive, hydraulic, and fluid power applications, helping technicians confirm that NPTF threads meet specification for reliable sealing and leak-free performance, in size 1 x 11.5.
Its Go/No-Go design provides immediate pass/fail feedback, enabling faster checks and consistent results when assembling or inspecting fittings.
- Go/No-Go Quick Validation: Delivers rapid pass/fail results to distinguish conforming from non-conforming threads, reducing inspection time and guesswork.
- NPTF Right-Hand Thread Specific: Precisely tailored for right-hand NPTF threads, helping ensure correct engagement and dependable sealing in critical connections.
- Durable Workshop-Grade Construction: Built for regular use in busy shops, supporting repeatable inspections and long service life.
Using the JBO Thread Ring Gauge streamlines your inspection process, enabling you to verify thread integrity before assembly and prevent leaks or mismatches. The clear Go/No-Go feedback supports quicker decisions, minimizes downtime, and promotes consistent quality across manufacturing and service workflows, from production lines to field maintenance.
Part Numbers
- Protool Part Number
- JBO-502697
- 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 Plug Gauges (Go/NoGo) - NPTF
View full collection →You are viewing JBO-502697. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-505811 | 1/16 | 27 | £315.79 | 5 days | |
| JBO-502700 | 1/8 | 27 | £290.57 | 5 days | |
| JBO-502699 | 1/4 | 18 | £300.45 | 5 days | |
| JBO-502702 | 3/8 | 18 | £313.60 | 5 days | |
| JBO-502698 | 1/2 | 14 | £339.93 | 5 days | |
| JBO-502701 | 3/4 | 14 | £375.00 | 5 days | |
| JBO-502697 Viewing | 1 | 11.5 | £424.36 | 5 days | |
| JBO-503479 | 1 1/4 | 11.5 | £495.63 | 5 days | |
| JBO-503480 | 1 1/2 | 11.5 | £546.07 | 5 days | |
| JBO-505713 | 2 | 11.5 | £666.68 | 5 days | |
| JBO-505885 | 2 1/2 | 8 | £764.28 | 5 days | |
| JBO-505886 | 3 | 8 | £977.00 | 5 days |
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