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JBO Thread Ring Gauge (Go/NoGo) - BSPT (R) - Right Hand - DIN EN 10226 - 1 1/4 x 11

SKU:JBO-503886

The JBO Ring Gauges (Go/NoGo) - BSPT (R) are precision tools designed specifically for BSPT (British Standard Pipe Taper) threads, commonly known as R threads. They help plumbers, engineers, and ... Read more ↓
Thread FormBSPT (R)
Size1 1/4
Pitch11
Gauge TypeRing Gauge (Go/NoGo)
Thread DirectionRight Hand
ToleranceDIN EN 10226
£337.73
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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The JBO Ring Gauges (Go/NoGo) - BSPT (R) are precision tools designed specifically for BSPT (British Standard Pipe Taper) threads, commonly known as R threads. They help plumbers, engineers, and maintenance teams quickly verify that pipe fittings meet BSPT specifications and will seal reliably.

Built with exact dimensions and a focus on repeatable measurements, these gauges streamline thread checks so you can distinguish compliant from non-compliant BSPT connections at a glance. The Go/No-Go design makes inspection fast and consistent, supporting DIN EN 10226 compliance for BSPT threads and the 1 1/4 x 11 size you rely on in many installations.

  • Go/No-Go at a glance: Quickly determine whether BSPT (R) threads meet the standard, reducing inspection time and eliminating guesswork so you can proceed with confidence.
  • DIN EN 10226 compliant precision: Exact dimensions aligned with the DIN EN 10226 standard ensure reliable fit and sealing across compliant BSPT connections.
  • Right-hand BSPT sizing (1 1/4 x 11): Specifically sized for common BSPT fittings so you don’t waste time on mismatched gauges or trial fittings.

Using the JBO BSPT Ring Gauge helps you speed up quality checks, reduce downtime, and improve workflow by giving you an immediate pass/fail read on BSPT threaded joints. It supports consistent results across plumbing, fluid handling, and engineering projects, helping you avoid leaks and rework while delivering reliable, seal-ready connections.

Thread Form BSPT (R)
Size 1 1/4
Pitch 11
Gauge Type Ring Gauge (Go/NoGo)
Thread Direction Right Hand
Tolerance DIN EN 10226

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.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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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.
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Full Range: JBO Thread Ring Gauges (Go/NoGo) - BSPT (R)

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You are viewing JBO-503886. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
JBO-502689 1/828£132.68 5 days
JBO-502688 1/419£142.55 5 days
JBO-502694 3/819£172.16 5 days
JBO-502687 1/214£207.25 5 days
JBO-502693 3/414£235.75 5 days
JBO-502684 111£254.39 5 days
JBO-502686 1 1/411£301.53 5 days
JBO-502685 1 1/211£368.43 5 days
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JBO-502691 2 1/211£450.66 5 days
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JBO-503880 1/828£150.21 5 days
JBO-503881 1/419£161.19 5 days
JBO-503882 3/819£194.08 5 days
JBO-503883 1/214£231.36 5 days
JBO-503884 3/414£265.35 5 days
JBO-503885 111£284.00 5 days
JBO-503886 Viewing1 1/411£337.73 5 days
JBO-503887 1 1/211£410.10 5 days
JBO-503888 211£460.54 5 days
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