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JBO Thread Plug Gauge (GO) - BSP (G) - Right Hand - 2 1/2 x 11
| Thread Form | BSP (G) |
| Size | 2 1/2 |
| Pitch | 11 |
| Gauge Type | Plug Gauge (GO) |
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Description
The JBO Thread Plug Gauge (GO) for BSP (G) Right Hand threads, size 2 1/2 x 11, is a precision inspection tool for verifying threaded pipe connections. Designed for plumbers, pipefitters, engineers, and maintenance teams, it helps confirm that fittings meet BSP (G) standards so they thread on smoothly and seal reliably.
With its go design, you can quickly identify conforming threads during assembly, QC checks, or field service, reducing guesswork and rework on busy job sites or in the workshop.
- Go Gauge for BSP (G) Threads: Provides fast, pass/fail conformance by testing BSP (G) threads against standard tolerances, ensuring proper fit and reliable sealing in every joint.
- Right-Hand BSP (G) Compatibility: Specifically matched to common right‑hand BSP (G) fittings, helping operators select the correct gauge and avoid misreads in busy environments.
- Durable, Long-Lasting Size Integrity: Built for daily use in plumbing and engineering settings, maintaining consistent sizing accuracy through repeated use for dependable inspections.
Using this gauge streamlines installations and quality checks by confirming thread engagement quickly, reducing downtime, and delivering consistent, leak‑free results across your piping systems.
Part Numbers
- Protool Part Number
- JBO-510788
- 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) - BSP (G)
View full collection →You are viewing JBO-510788. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-510764 | 1 1/4 | 11 | £97.16 | 5 days | |
| JBO-510763 | 1 1/2 | 11 | £111.84 | 5 days | |
| JBO-510767 | 1 3/4 | 11 | £133.78 | 5 days | |
| JBO-510786 | 2 | 11 | £141.45 | 5 days | |
| JBO-510789 | 2 1/4 | 11 | £169.96 | 5 days | |
| JBO-510788 Viewing | 2 1/2 | 11 | £176.54 | 5 days | |
| JBO-510790 | 2 3/4 | 11 | £208.34 | 5 days | |
| JBO-510791 | 3 | 11 | £207.25 | 5 days | |
| JBO-510792 | 3 1/2 | 11 | £250.01 | 5 days | |
| JBO-510798 | 4 | 11 | £298.26 | 5 days | |
| JBO-520129 | 4 1/2 | 11 | £377.19 | 5 days | |
| JBO-516657 | 5 | 11 | £415.59 | 5 days | |
| JBO-520130 | 5 1/2 | 11 | £449.58 | 5 days | |
| JBO-516658 | 6 | 11 | £493.44 | 5 days | |
| JBO-510765 | 1 1/4 | 11 | £126.10 | 5 days | |
| JBO-513942 | 1 1/2 | 11 | £149.13 | 5 days | |
| JBO-517311 | 1 3/4 | 11 | £174.35 | 5 days | |
| JBO-510787 | 2 | 11 | £184.22 | 5 days | |
| JBO-517312 | 2 1/4 | 11 | £221.49 | 5 days | |
| JBO-517313 | 2 1/2 | 11 | £232.47 | 5 days | |
| JBO-517314 | 2 3/4 | 11 | £257.69 | 5 days | |
| JBO-517315 | 3 | 11 | £273.04 | 5 days |
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