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JBO Thread Ring Gauge (Go/NoGo) - BSPT (R) - Right Hand - DIN2999 - 2 1/2 x 11

SKU:JBO-502691

The JBO Thread Ring Gauge (Go/NoGo) for BSPT (R) threads is a compact, precision tool designed to verify taper thread fit quickly and confidently. In a right-hand configuration and sized 2 1/2 x ... Read more ↓
Thread FormBSPT (R)
Size2 1/2
Pitch11
Gauge TypeRing Gauge (Go/NoGo)
Thread DirectionRight Hand
ToleranceDIN 2999
£450.66
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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The JBO Thread Ring Gauge (Go/NoGo) for BSPT (R) threads is a compact, precision tool designed to verify taper thread fit quickly and confidently. In a right-hand configuration and sized 2 1/2 x 11, this DIN2999-compliant gauge helps plumbers, maintenance technicians, and engineers confirm proper BSPT engagement and sealing of pipe fittings with minimal effort.

  • Go/No-Go Quick-Check for Fast Validation: A clear pass/fail indication lets you confirm correct BSPT taper and thread engagement in seconds, speeding up inspections and reducing guesswork on the job.
  • DIN2999 BSPT Precision: Manufactured to tight DIN2999 tolerances for BSPT (R) threads, ensuring consistent fit across parts and reliable sealing every time—ideal for batch work and critical connections.
  • Durable, Ergonomic Right-Hand Design: Built for daily use with a sturdy metal body and a textured outer edge for secure handling in oily or gloved hands; the right-hand orientation aligns with standard installation workflows.

This gauge helps you streamline workflows, reduce downtime due to ill-fitting connections, and achieve reliable results across plumbing, fluid handling, and engineering applications. With precise go/no-go feedback, you gain confidence that BSPT (R) fittings will thread smoothly and seal effectively in real-world service.

Thread Form BSPT (R)
Size 2 1/2
Pitch 11
Gauge Type Ring Gauge (Go/NoGo)
Thread Direction Right Hand
Tolerance DIN 2999

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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honest about stock and prices are competitive.
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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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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.
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Full Range: JBO Thread Ring Gauges (Go/NoGo) - BSPT (R)

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You are viewing JBO-502691. 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
JBO-502690 211£410.10 5 days
JBO-502691 Viewing2 1/211£450.66 5 days
JBO-502692 311£520.85 5 days
JBO-502695 411£640.37 5 days
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 1 1/411£337.73 5 days
JBO-503887 1 1/211£410.10 5 days
JBO-503888 211£460.54 5 days
JBO-503889 2 1/211£504.40 5 days
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