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JBO Thread Plug Gauge - BSP (G) Go/No-Go - Left Hand - 1/4 x 19

SKU:JBO-511588

JBO Thread Plug Gauge - BSP (G) Go/No-Go - Left Hand - 1/4 x 19 is a precision inspection tool designed to verify BSP (G) threaded pipe fittings quickly and reliably. Ideal for plumbers, engineer... Read more ↓
Thread FormBSP (G)
Size1/4
Pitch19
Gauge TypePlug Gauge (D/E)
Thread DirectionLeft Hand
ToleranceN/A
£96.40
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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Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

JBO Thread Plug Gauge - BSP (G) Go/No-Go - Left Hand - 1/4 x 19 is a precision inspection tool designed to verify BSP (G) threaded pipe fittings quickly and reliably. Ideal for plumbers, engineers, and workshop technicians, it confirms whether 1/4 x 19 BSP (G) threads meet the required standards. The go/no-go design lets you instantly distinguish conforming threads from those that need rework, reducing downtime and ensuring proper fit and sealing.

  • Go/No-Go quick verification: Instantly confirms whether a 1/4 x 19 BSP (G) thread is within tolerance, speeding up inspections and reducing guesswork.
  • Left-hand BSP (G) compatibility: Specifically designed for left-hand thread configurations, preventing cross-threading and helping ensure reliable connection and sealing.
  • Rugged, durable construction: Built for repeated use in busy environments with consistent, repeatable measurements and long service life.

Using the gauge, you can speed up fittings checks during installation, cut downtime, and reduce the risk of leaks from mismatched BSP (G) connections. Its straightforward go/no-go feedback gives you confidence that each connection will thread in cleanly and seal reliably, whether you’re in a busy workshop or on a job site. Designed for many cycles of use, this gauge supports consistent quality across projects and helps your team meet tight timelines without compromising accuracy.

Thread Form BSP (G)
Size 1/4
Pitch 19
Gauge Type Plug Gauge (D/E)
Thread Direction Left 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.

★★★★★
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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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★★★★★
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 .
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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.
Jeremy

Full Range: JBO Thread Plug Gauges - BSP (G) Go/No-Go

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You are viewing JBO-511588. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
JBO-511577 1/1628£98.03 5 days
JBO-511589 1/828£66.68 5 days
JBO-511584 1/419£73.47 5 days
JBO-511597 3/819£84.22 5 days
JBO-511578 1/214£96.83 5 days
JBO-511601 5/814£106.37 5 days
JBO-511593 3/414£111.84 5 days
JBO-511602 7/814£137.06 5 days
JBO-511573 111£137.06 5 days
JBO-511576 1 1/811£166.67 5 days
JBO-511592 1/828£92.32 5 days
JBO-511588 Viewing1/419£96.40 5 days
JBO-511600 3/819£110.75 5 days
JBO-511583 1/214£126.10 5 days
JBO-514699 5/814£137.06 5 days
JBO-511596 3/414£148.02 5 days
JBO-514044 7/814£183.12 5 days
JBO-511575 111£178.73 5 days
JBO-517310 1 1/811£222.60 5 days

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