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JBO Thread Ring Gauge (Go/NoGo) - BSPT (R) - Right Hand - DIN2999 - 3/8 x 19
| Thread Form | BSPT (R) |
| Size | 3/8 |
| Pitch | 19 |
| Gauge Type | Ring Gauge (Go/NoGo) |
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Description
The JBO Thread Ring Gauge (Go/NoGo) for BSPT (R) threads is a precision measuring tool designed to verify British Standard Pipe Taper connections. This Right-Hand gauge provides clear Go/NoGo checks to confirm whether a BSPT connection will thread in cleanly and seal reliably.
Designed for plumbers, engineers, buyers, and quality teams, it delivers fast, dependable results for 3/8 x 19 BSPT fittings, helping you confirm compatibility without guesswork, rework, or leaks.
- Go/NoGo Verification for BSPT (R) Threads: One quick check tells you if the thread will seal and fit, speeding QC and reducing leaks and rework.
- DIN2999-Standardized Tolerances: Precision tolerances aligned to the DIN2999 standard deliver consistent results across tools and projects.
- Sized for 3/8 x 19 BSPT (R) Threads: Calibrated for this common size, ensuring accurate testing of the most frequently used BSPT fittings.
By incorporating this Go/NoGo ring gauge into your workflow, testers and fitters gain confidence in thread compatibility, shorten inspection times, and improve overall reliability of BSPT connections across assemblies and installations.
Part Numbers
- Protool Part Number
- JBO-502694
- Brand
- JBO
- Category
- Gauge
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.
Full Range: JBO Thread Ring Gauges (Go/NoGo) - BSPT (R)
View full collection →You are viewing JBO-502694. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-502689 | 1/8 | 28 | £132.68 | 5 days | |
| JBO-502688 | 1/4 | 19 | £142.55 | 5 days | |
| JBO-502694 Viewing | 3/8 | 19 | £172.16 | 5 days | |
| JBO-502687 | 1/2 | 14 | £207.25 | 5 days | |
| JBO-502693 | 3/4 | 14 | £235.75 | 5 days | |
| JBO-502684 | 1 | 11 | £254.39 | 5 days | |
| JBO-502686 | 1 1/4 | 11 | £301.53 | 5 days | |
| JBO-502685 | 1 1/2 | 11 | £368.43 | 5 days | |
| JBO-502690 | 2 | 11 | £410.10 | 5 days | |
| JBO-502691 | 2 1/2 | 11 | £450.66 | 5 days | |
| JBO-502692 | 3 | 11 | £520.85 | 5 days | |
| JBO-502695 | 4 | 11 | £640.37 | 5 days | |
| JBO-503880 | 1/8 | 28 | £150.21 | 5 days | |
| JBO-503881 | 1/4 | 19 | £161.19 | 5 days | |
| JBO-503882 | 3/8 | 19 | £194.08 | 5 days | |
| JBO-503883 | 1/2 | 14 | £231.36 | 5 days | |
| JBO-503884 | 3/4 | 14 | £265.35 | 5 days | |
| JBO-503885 | 1 | 11 | £284.00 | 5 days | |
| JBO-503886 | 1 1/4 | 11 | £337.73 | 5 days | |
| JBO-503887 | 1 1/2 | 11 | £410.10 | 5 days | |
| JBO-503888 | 2 | 11 | £460.54 | 5 days | |
| JBO-503889 | 2 1/2 | 11 | £504.40 | 5 days | |
| JBO-506024 | 3 | 11 | £581.17 | 5 days | |
| JBO-546002 | 4 | 11 | £710.54 | 5 days |
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