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

JBO Thread Plug Gauge (NoGo) - BSP (G) - Right Hand - 1 1/4 x 11

SKU:JBO-510022

JBO Thread Plug Gauge (NoGo) for BSP (G) Right-Hand threads, 1 1/4 x 11, is a precision inspection tool designed to verify threaded pipe connections. It’s ideal for plumbers, fluid-handling profe... Read more ↓
Thread FormBSP (G)
Size1 1/4
Pitch11
Gauge TypePlug Gauge (NoGo)
Thread DirectionRight Hand
ToleranceN/A
£89.59
Prices shown ex. VAT
5 days estimated lead time — subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

JBO Thread Plug Gauge (NoGo) for BSP (G) Right-Hand threads, 1 1/4 x 11, is a precision inspection tool designed to verify threaded pipe connections. It’s ideal for plumbers, fluid-handling professionals, engineers, and workshop teams that need reliable, in-spec checks before assembly. The No-Go design helps ensure that only correctly sized, sealing-capable threads pass inspection, reducing the risk of misfit joints.

With meticulous design and precise dimensions, this gauge enables fast, dependable inspection of BSP G fittings, helping you confirm compliance before installation and ensuring proper fit and sealing.

  • No-Go Quick Conformance Check: The No-Go end provides a clear, immediate indication when a thread is out of tolerance, speeding inspections and reducing guesswork.
  • BSP G Right-Hand Size (1 1/4 x 11): Precisely sized to BSP G standards, ensuring accurate verification of each fitting prior to installation.
  • Built for Repeated Use with Tight Tolerances: Engineered to hold tight tolerances over many checks, delivering consistent results and reliable performance across jobs.

By providing a quick, reliable go/no-go check, this gauge helps you confirm correct thread engagement and sealing, streamline QC workflows, and reduce downtime caused by faulty fittings. It supports consistent results across jobs and suppliers, so you can trust every BSP G connection to perform as intended.

Thread Form BSP (G)
Size 1 1/4
Pitch 11
Gauge Type Plug Gauge (NoGo)
Thread Direction Right Hand
Tolerance N/A

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: JBO Thread Plug Gauges (NoGo) - BSP (G)

View full collection →

You are viewing JBO-510022. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
JBO-510022 Viewing1 1/411£89.59 5 days
JBO-510019 1 1/211£103.63 5 days
JBO-510025 1 3/411£123.91 5 days
JBO-510035 211£128.29 5 days
JBO-510037 2 1/411£155.70 5 days
JBO-510036 2 1/211£163.39 5 days
JBO-510038 2 3/411£194.08 5 days
JBO-510039 311£191.89 5 days
JBO-510040 3 1/211£231.36 5 days
JBO-510044 411£276.31 5 days
JBO-520131 4 1/211£349.78 5 days
JBO-520132 511£385.98 5 days
JBO-520133 5 1/211£417.78 5 days
JBO-516573 611£459.45 5 days
JBO-510023 1 1/411£116.23 5 days
JBO-510021 1 1/211£134.87 5 days
JBO-514700 1 3/411£162.28 5 days
JBO-516571 211£171.05 5 days
JBO-517318 2 1/411£202.87 5 days
JBO-517319 2 1/211£213.83 5 days
JBO-517320 2 3/411£237.94 5 days
JBO-517321 311£251.09 5 days

View Other Sizes

with tools we think you'll like