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JBO Thread Plug Gauge (NoGo) - BSP (G) - Right Hand - 1 3/4 x 11
| Thread Form | BSP (G) |
| Size | 1 3/4 |
| Pitch | 11 |
| Gauge Type | Plug Gauge (NoGo) |
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Description
The JBO Thread Plug Gauge (NoGo) for BSP (G) right-hand threads is a precision inspection tool designed for plumbers, engineers, and workshop technicians. With a size of 1 3/4 x 11, it helps you quickly verify that BSP threaded fittings will seal properly by exposing non-conforming threads before assembly.
Designed around a NoGo profile and calibrated to BSP (G) standards, this gauge delivers reliable go/no-go results that reduce guesswork and rework in quality control and field installations.
- Precise BSP (G) NoGo dimensions: Calibrated to BSP (G) right-hand threads, this gauge provides clear pass/fail readings at 1 3/4 x 11 to ensure only compliant threads are used, helping prevent leaks and mismatches.
- Durable, knurled construction: Rugged metal body with a textured, knurled surface offers a secure grip and long life in busy workshops and on-site environments, even when wearing gloves.
- Fast go/no-go verification: The NoGo design allows instant confirmation of thread conformity, speeding up inspections and reducing downtime during assembly and maintenance.
Using the JBO NoGo BSP gauge translates to faster, more reliable inspections, fewer rework events, and smoother installation workflows. Its durable construction and precise dimensions help ensure consistent results across operators and environments, giving you confidence in every threaded connection.
Part Numbers
- Protool Part Number
- JBO-510025
- 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 (NoGo) - BSP (G)
View full collection →You are viewing JBO-510025. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-510022 | 1 1/4 | 11 | £89.59 | 5 days | |
| JBO-510019 | 1 1/2 | 11 | £103.63 | 5 days | |
| JBO-510025 Viewing | 1 3/4 | 11 | £123.91 | 5 days | |
| JBO-510035 | 2 | 11 | £128.29 | 5 days | |
| JBO-510037 | 2 1/4 | 11 | £155.70 | 5 days | |
| JBO-510036 | 2 1/2 | 11 | £163.39 | 5 days | |
| JBO-510038 | 2 3/4 | 11 | £194.08 | 5 days | |
| JBO-510039 | 3 | 11 | £191.89 | 5 days | |
| JBO-510040 | 3 1/2 | 11 | £231.36 | 5 days | |
| JBO-510044 | 4 | 11 | £276.31 | 5 days | |
| JBO-520131 | 4 1/2 | 11 | £349.78 | 5 days | |
| JBO-520132 | 5 | 11 | £385.98 | 5 days | |
| JBO-520133 | 5 1/2 | 11 | £417.78 | 5 days | |
| JBO-516573 | 6 | 11 | £459.45 | 5 days | |
| JBO-510023 | 1 1/4 | 11 | £116.23 | 5 days | |
| JBO-510021 | 1 1/2 | 11 | £134.87 | 5 days | |
| JBO-514700 | 1 3/4 | 11 | £162.28 | 5 days | |
| JBO-516571 | 2 | 11 | £171.05 | 5 days | |
| JBO-517318 | 2 1/4 | 11 | £202.87 | 5 days | |
| JBO-517319 | 2 1/2 | 11 | £213.83 | 5 days | |
| JBO-517320 | 2 3/4 | 11 | £237.94 | 5 days | |
| JBO-517321 | 3 | 11 | £251.09 | 5 days |
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