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JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. A - 1 1/2 x 11
| Thread Form | BSP (G) |
| Size | 1 1/2 |
| Pitch | 11 |
| Gauge Type | Ring Gauge (NoGo) |
| Thread Direction | Right Hand |
| Tolerance | Tol. A |
Learn more about Klarna
The JBO Thread Ring Gauge (NoGo) for BSP (G) right-hand threads, sized 1 1/2 x 11 with Tol. A, is a precision inspection tool used to verify external thread diameters on fittings, pipework, valves, and other hydraulic components. Its NoGo design and precise dimensions enable quick, clear pass/fail assessments to ensure proper fitment and sealing.
- No-Go Design for Quick Conformity Checks: Instantly identify non-conforming threads with a clear limit, reducing guesswork and avoiding rework during quality checks.
- BSP (G) Standard Compatibility: Calibrated to BSP G external thread specifications, providing reliable comparisons against industry standards for fittings and connectors.
- Tol. A Precision and Right-Hand Orientation: Designed for consistent measurements across daily use, with a right-hand thread orientation that matches common components for dependable inspections.
With meticulous craftsmanship and precise dimensions, the gauge supports efficient inspection and helps ensure that fittings thread correctly and seal reliably in plumbing, fluid handling, and engineering environments. This leads to faster workflows, fewer delays, and more consistent results across daily operations.
| Thread Form | BSP (G) |
| Size | 1 1/2 |
| Pitch | 11 |
| Gauge Type | Ring Gauge (NoGo) |
| Thread Direction | Right Hand |
| Tolerance | Tol. 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.
Full Range: JBO Thread Ring Gauges (NoGo) - BSP (G)
View full collection →You are viewing JBO-500052. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-500066 | 1/16 | 28 | £111.84 | 5 days | |
| JBO-500083 | 1/8 | 28 | £58.90 | 5 days | |
| JBO-500077 | 1/4 | 19 | £70.07 | 5 days | |
| JBO-500104 | 3/8 | 19 | £83.11 | 5 days | |
| JBO-500067 | 1/2 | 14 | £95.39 | 5 days | |
| JBO-500112 | 5/8 | 14 | £115.14 | 5 days | |
| JBO-500098 | 3/4 | 14 | £116.23 | 5 days | |
| JBO-500117 | 7/8 | 14 | £150.21 | 5 days | |
| JBO-500043 | 1 | 11 | £141.45 | 5 days | |
| JBO-500063 | 1 1/8 | 11 | £169.96 | 5 days | |
| JBO-500056 | 1 1/4 | 11 | £174.35 | 5 days | |
| JBO-500052 Viewing | 1 1/2 | 11 | £196.27 | 5 days | |
| JBO-500064 | 1 3/4 | 11 | £230.28 | 5 days | |
| JBO-500087 | 2 | 11 | £239.05 | 5 days | |
| JBO-500092 | 2 1/4 | 11 | £289.49 | 5 days | |
| JBO-500090 | 2 1/2 | 11 | £326.75 | 5 days | |
| JBO-500094 | 2 3/4 | 11 | £350.89 | 5 days | |
| JBO-500096 | 3 | 11 | £379.41 | 5 days | |
| JBO-500097 | 3 1/2 | 11 | £458.34 | 5 days | |
| JBO-500110 | 4 | 11 | £531.81 | 5 days | |
| JBO-540586 | 4 1/2 | 11 | £702.86 | 5 days | |
| JBO-540587 | 5 | 11 | £804.85 | 5 days | |
| JBO-505330 | 5 1/2 | 11 | £903.54 | 5 days | |
| JBO-540590 | 6 | 11 | £1,005.50 | 5 days | |
| JBO-500084 | 1/8 | 28 | £223.68 | 5 days | |
| JBO-500078 | 1/4 | 19 | £259.88 | 5 days | |
| JBO-500105 | 3/8 | 19 | £299.34 | 5 days | |
| JBO-500068 | 1/2 | 14 | £270.84 | 5 days | |
| JBO-500099 | 3/4 | 14 | £289.49 | 5 days | |
| JBO-500044 | 1 | 11 | £321.28 | 5 days | |
| JBO-503042 | 1 1/2 | 11 | £411.20 | 5 days | |
| JBO-500086 | 1/8 | 28 | £79.07 | 5 days | |
| JBO-500082 | 1/4 | 19 | £94.96 | 5 days | |
| JBO-500076 | 1/2 | 14 | £126.10 | 5 days | |
| JBO-500116 | 5/8 | 14 | £150.21 | 5 days | |
| JBO-500103 | 3/4 | 14 | £155.70 | 5 days | |
| JBO-505911 | 7/8 | 14 | £196.27 | 5 days | |
| JBO-500050 | 1 | 11 | £182.03 | 5 days | |
| JBO-506393 | 1 1/8 | 11 | £224.79 | 5 days | |
| JBO-503056 | 1 1/4 | 11 | £228.09 | 5 days | |
| JBO-505430 | 1 1/2 | 11 | £254.39 | 5 days | |
| JBO-506394 | 1 3/4 | 11 | £299.34 | 5 days | |
| JBO-505432 | 2 | 11 | £312.51 | 5 days | |
| JBO-506395 | 2 1/4 | 11 | £377.19 | 5 days | |
| JBO-505433 | 2 1/2 | 11 | £424.36 | 5 days | |
| JBO-506396 | 2 3/4 | 11 | £458.34 | 5 days | |
| JBO-506397 | 3 | 11 | £493.44 | 5 days |
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