Please log in here to access all benefits, including promotional discounts and faster checkouts.

JBO Thread Ring Gauge (Go/NoGo) - BSPT (R) - Right Hand - DIN EN 10226 - 3 x 11
| Thread Form | BSPT (R) |
| Size | 3 |
| Pitch | 11 |
| Gauge Type | Ring Gauge (Go/NoGo) |
Learn more about Klarna
Compatible certification
The ones our customers buy most.Description
The JBO Thread Ring Gauge (Go/NoGo) - BSPT (R) is a precision tool designed to verify British Standard Pipe Taper (BSPT) threads. Built for right-hand BSPT (R) connections, this Go/NoGo gauge helps plumbers, engineers, and technicians quickly determine if fittings meet DIN EN 10226 standards. Sized 3 x 11, it provides exact dimensions that support reliable checks across piping and fluid-handling applications.
- Go/NoGo quick pass/fail checks: Easily distinguish compliant versus non-compliant BSPT threads in seconds, reducing inspection time and ensuring proper fit and reliable sealing.
- DIN EN 10226 BSPT (R) standard alignment: Precisely engineered to BSPT threading tolerances, delivering repeatable results that align with industry standards for consistent quality control.
- Rugged, knurled construction for confident handling: Durable metal design with a knurled edge provides a secure grip and precise positioning, even in busy workshop or field environments.
This gauge supports streamlined inspection workflows, helping you confirm thread compatibility, minimize rework, and ensure every BSPT connection seals correctly. With its reliable measurements and straightforward go/no-go assessment, it enhances overall assembly quality and confidence in your piping and fluid-handling systems.
Part Numbers
- Protool Part Number
- JBO-506024
- 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/NoGo) - BSPT (R)
View full collection →You are viewing JBO-506024. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-502689 | 1/8 | 28 | £132.68 | 5 days | |
| JBO-502688 | 1/4 | 19 | £142.55 | 5 days | |
| JBO-502694 | 3/8 | 19 | £172.16 | 5 days | |
| JBO-502687 | 1/2 | 14 | £207.25 | 5 days | |
| JBO-502693 | 3/4 | 14 | £235.75 | 5 days | |
| JBO-502684 | 1 | 11 | £254.39 | 5 days | |
| JBO-502686 | 1 1/4 | 11 | £301.53 | 5 days | |
| JBO-502685 | 1 1/2 | 11 | £368.43 | 5 days | |
| JBO-502690 | 2 | 11 | £410.10 | 5 days | |
| JBO-502691 | 2 1/2 | 11 | £450.66 | 5 days | |
| JBO-502692 | 3 | 11 | £520.85 | 5 days | |
| JBO-502695 | 4 | 11 | £640.37 | 5 days | |
| JBO-503880 | 1/8 | 28 | £150.21 | 5 days | |
| JBO-503881 | 1/4 | 19 | £161.19 | 5 days | |
| JBO-503882 | 3/8 | 19 | £194.08 | 5 days | |
| JBO-503883 | 1/2 | 14 | £231.36 | 5 days | |
| JBO-503884 | 3/4 | 14 | £265.35 | 5 days | |
| JBO-503885 | 1 | 11 | £284.00 | 5 days | |
| JBO-503886 | 1 1/4 | 11 | £337.73 | 5 days | |
| JBO-503887 | 1 1/2 | 11 | £410.10 | 5 days | |
| JBO-503888 | 2 | 11 | £460.54 | 5 days | |
| JBO-503889 | 2 1/2 | 11 | £504.40 | 5 days | |
| JBO-506024 Viewing | 3 | 11 | £581.17 | 5 days | |
| JBO-546002 | 4 | 11 | £710.54 | 5 days |
No products match your filters.



