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JBO Thread Ring Gauge (GO) - BSP (G) - Right Hand - Tol. B - 1/8 x 28

SKU:JBO-501377

The JBO Thread Ring Gauge (GO) for BSP (G) right-hand threads is a go-style inspection tool sized for 1/8 x 28. It is designed to quickly verify external BSP G thread diameters, helping ensure fi... Read more ↓
Thread FormBSP (G)
Size1/8
Pitch28
Gauge TypeRing Gauge (GO)
Thread DirectionRight Hand
ToleranceTol. B
£85.75
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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The JBO Thread Ring Gauge (GO) for BSP (G) right-hand threads is a go-style inspection tool sized for 1/8 x 28. It is designed to quickly verify external BSP G thread diameters, helping ensure fittings conform to BSP standards and seal correctly.

Built for professional and DIY use alike, this go gauge supports accurate, repeatable checks in plumbing, fluid handling, and engineering workflows. By providing a clear go/no-go result, it simplifies quality control and reduces guesswork when assessing threaded pipe fittings.

  • Go-style design for fast, unambiguous checks: Enables quick pass/fail assessment of thread conformance, helping you identify fittings that meet BSP (G) specifications at a glance.
  • BSP (G) compatibility and tolerance B: Precisely matches the specified thread standard and tolerance class for 1/8 x 28 right-hand threads, minimizing measurement ambiguity and ensuring you test the correct handedness.
  • Easily integrated into existing inspection routines: Simple, reliable go/no-go results that support consistent quality control across plumbing, fluid handling, and engineering applications.

Using this gauge helps you verify that threads will mate properly and seal reliably, speeding up assembly, reducing rework, and delivering consistent, leak-free performance in everyday projects and critical systems alike.

Thread Form BSP (G)
Size 1/8
Pitch 28
Gauge Type Ring Gauge (GO)
Thread Direction Right Hand
Tolerance Tol. B

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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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) - BSP (G)

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You are viewing JBO-501377. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
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