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JBO Thread Plug Gauge (NoGo) - BSP (G) - Right Hand - 1 1/2 x 11

SKU:JBO-510019

The JBO Thread Plug Gauge (NoGo) for BSP (G) threads is a dedicated inspection tool that confirms the accuracy of BSP (G) thread connections. Sized for 1 1/2 x 11, right-hand BSP fittings, it is ... Read more ↓
Thread FormBSP (G)
Size1 1/2
Pitch11
Gauge TypePlug Gauge (NoGo)
Thread DirectionRight Hand
ToleranceN/A
£103.63
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The JBO Thread Plug Gauge (NoGo) for BSP (G) threads is a dedicated inspection tool that confirms the accuracy of BSP (G) thread connections. Sized for 1 1/2 x 11, right-hand BSP fittings, it is ideal for plumbing, fluid handling, and engineering workflows where reliable threading matters. The NoGo design makes it quick and unmistakable to identify non-conforming threads, supporting proper fitment and sealing.

  • No-Go Design for Quick Conformance Checks: Provides a clear pass/fail indication, helping technicians rapidly verify that BSP (G) threads meet the standard and flag non-conforming fittings before assembly.
  • Precise BSP (G) Compatibility with 1 1/2 x 11 Right-Hand Threads: Engineered to match the official BSP (G) size, ensuring accurate inspection and reducing guesswork during installation and quality control.
  • Durable, Easy-to-Handle Construction: Features a knurled grip and robust build for reliable use in tight spaces, oily environments, or busy workshops, minimizing wear and maintenance concerns.

Using the gauge helps streamline inspection workflows, speed up installation, and reduce the risk of leaks from misthreaded connections. By delivering quick, consistent checks, it supports better quality control, fewer rework moments, and more confident purchasing and maintenance decisions for contractors, manufacturers, and maintenance teams alike.

Thread Form BSP (G)
Size 1 1/2
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)

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You are viewing JBO-510019. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
JBO-510022 1 1/411£89.59 5 days
JBO-510019 Viewing1 1/211£103.63 5 days
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JBO-510037 2 1/411£155.70 5 days
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JBO-510038 2 3/411£194.08 5 days
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JBO-510040 3 1/211£231.36 5 days
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