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JBO Thread Ring Gauge (GO) - BSW - Right Hand - Medium Class - 2 x 4.5
| Thread Form | BSW |
| Size | 2 |
| Pitch | 4.5 |
| Gauge Type | Ring Gauge (GO) |
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Description
The JBO Thread Ring Gauge (GO) – BSW, Right Hand, Medium Class, 2 x 4.5 is a precision go gauge used to verify external thread diameters on BSW threads. Designed for professionals across manufacturing, quality control, and maintenance, its Go gauge helps quickly confirm whether a threaded component meets the required diameter standards.
Built from hardened steel, this gauge delivers durability and wear resistance in busy workshops, toolrooms, and manufacturing floors. Its meticulous design and precise dimensions support consistent, reliable checks, helping you maintain tight tolerances without slowing down workflows.
- Precise GO verification for BSW external threads: Quickly confirms that a threaded component meets the Go standard, enabling fast, reliable diameter checks and conformity to required specifications.
- Hardened steel construction for durability: Provides wear resistance and long service life in busy environments, ensuring consistent performance through frequent use.
- User-friendly conformance identification: Easy-to-read results help quality control teams quickly sort conforming parts from non-conforming ones, reducing ambiguity in inspections.
Using the JBO Thread Ring Gauge (GO) – BSW enhances your QA workflow. It delivers quick, clear conformance decisions, helping you accelerate setup, reduce inspection time, and minimize rework. The robust hardened steel build minimizes tool replacement and downtime, delivering reliable performance across shifts and projects.
Part Numbers
- Protool Part Number
- JBO-502619
- 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 Gauge (GO) - BSW
View full collection →You are viewing JBO-502619. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-502615 | 1/8 | 40 | £114.03 | 5 days | |
| JBO-502626 | 3/16 | 24 | £84.55 | 5 days | |
| JBO-502614 | 1/4 | 20 | £81.48 | 5 days | |
| JBO-502631 | 5/16 | 18 | £87.84 | 5 days | |
| JBO-502629 | 3/8 | 16 | £92.11 | 5 days | |
| JBO-502635 | 7/16 | 14 | £97.27 | 5 days | |
| JBO-502613 | 1/2 | 12 | £102.86 | 5 days | |
| JBO-502640 | 9/16 | 12 | £115.14 | 5 days | |
| JBO-502633 | 5/8 | 11 | £123.91 | 5 days | |
| JBO-502628 | 3/4 | 10 | £134.87 | 5 days | |
| JBO-502638 | 7/8 | 9 | £156.81 | 5 days | |
| JBO-502606 | 1 | 8 | £175.43 | 5 days | |
| JBO-502608 | 1 1/8 | 7 | £196.27 | 5 days | |
| JBO-503134 | 1 1/4 | 7 | £213.83 | 5 days | |
| JBO-502611 | 1 3/8 | 6 | £235.75 | 5 days | |
| JBO-503133 | 1 1/2 | 6 | £256.58 | 5 days | |
| JBO-502610 | 1 3/4 | 5 | £299.34 | 5 days | |
| JBO-502619 Viewing | 2 | 4.5 | £343.21 | 5 days |
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