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JBO Thread Ring Gauge (Go/NoGo) - BSPT (R) - Right Hand - DIN EN 10226 - 1/4 x 19

SKU:JBO-503881

The JBO Thread Ring Gauge (Go/NoGo) for BSPT (R) is a precision measuring tool crafted to verify British Standard Pipe Taper threads. Sized for 1/4 x 19 and designed for right-hand BSPT fittings,... Read more ↓
Thread FormBSPT (R)
Size1/4
Pitch19
Gauge TypeRing Gauge (Go/NoGo)
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£161.19
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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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The JBO Thread Ring Gauge (Go/NoGo) for BSPT (R) is a precision measuring tool crafted to verify British Standard Pipe Taper threads. Sized for 1/4 x 19 and designed for right-hand BSPT fittings, this gauge is ideal for plumbers, engineers, field service technicians, and quality-control teams who need fast, dependable checks of threaded connections. Its Go/No-Go design provides a clear pass/fail result, helping confirm proper fit and sealing capabilities with minimal downtime.

Designed to the exact dimensions required by BSPT (R) standards and aligned with DIN EN 10226, the gauge delivers reliable, repeatable results across production runs and field work. The construction focuses on consistent performance, so you can trust it to distinguish compliant threads from out-of-spec parts quickly and accurately.

  • Go/No-Go quick verification: Quickly determine whether a BSPT (R) thread is within spec, speeding up inspections and reducing guesswork.
  • DIN EN 10226 compliant accuracy: Precision tolerances aligned with the DIN EN 10226 standard ensure repeatable, trustworthy measurements for every threaded connection.
  • 1/4 x 19 Right-Hand BSPT size: Specifically matched to common BSPT (R) fittings, the gauge ensures proper engagement and reliable sealing across standard installations.

With this gauge in your toolkit, you streamline inspection workflows, reduce rework, and gain confidence that BSPT connections will thread cleanly and seal reliably in your piping systems.

Part Numbers

Protool Part Number
JBO-503881
Brand
JBO
Category
Gauge
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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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: JBO Thread Ring Gauges (Go/NoGo) - BSPT (R)

View full collection →

You are viewing JBO-503881. 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 2 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 Viewing1/419£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
JBO-506024 311£581.17 5 days
JBO-546002 411£710.54 5 days

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