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JBO Thread Plug Gauge - BSW Go/No-Go - Right Hand - Medium Class - 1 1/2 x 6
| Thread Form | BSW |
| Size | 1 1/2 |
| Pitch | 6 |
| Gauge Type | Plug Gauge (D/E) |
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Description
The JBO Thread Plug Gauge is a precision go/no-go tool designed for checking internal BSW threads in holes and housings. Built for manufacturing, automotive, and aerospace environments, it helps verify that threaded features meet the 1 1/2 x 6 right-hand, medium-class specification quickly and consistently.
With two ends for go and no-go validation, the gauge delivers immediate pass/fail feedback, helping you spot nonconforming holes without guesswork. A knurled body and color-coded end markers provide secure handling and easy orientation in busy work environments.
- Go/No-Go quick conformance: Quickly determine if the threaded hole is within tolerance, reducing inspection time and minimizing guesswork during assembly.
- BSW 1 1/2 x 6 right-hand thread accuracy: Precisely matched to the specified thread form and direction, ensuring reliable measurements across parts and batches.
- Ergonomic, durable construction: Knurled grip and color-coded ends provide secure handling and clear start/stop orientation for repeatable checks in demanding environments.
Designed to streamline quality control, the JBO Thread Plug Gauge helps you verify thread acceptance in minutes, cut rework, and maintain consistent fitment across components. Its precise sizing and durable build support long service life in fast-paced shops, while the go/no-go design delivers decisive results you can trust in critical assemblies across manufacturing, automotive, and aerospace applications.
Part Numbers
- Protool Part Number
- JBO-512627
- 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 Plug Gauges - BSW Go/No-Go
View full collection →You are viewing JBO-512627. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-512632 | 1/8 | 40 | £130.48 | 5 days | |
| JBO-512641 | 3/16 | 24 | £91.67 | 5 days | |
| JBO-512631 | 1/4 | 20 | £88.50 | 5 days | |
| JBO-512646 | 5/16 | 18 | £91.01 | 5 days | |
| JBO-512644 | 3/8 | 16 | £92.54 | 5 days | |
| JBO-512650 | 7/16 | 14 | £96.83 | 5 days | |
| JBO-512630 | 1/2 | 12 | £102.32 | 5 days | |
| JBO-512653 | 9/16 | 12 | £111.84 | 5 days | |
| JBO-512649 | 5/8 | 11 | £116.23 | 5 days | |
| JBO-512643 | 3/4 | 10 | £131.59 | 5 days | |
| JBO-512652 | 7/8 | 9 | £151.32 | 5 days | |
| JBO-512625 | 1 | 8 | £173.24 | 5 days | |
| JBO-513033 | 1 1/8 | 7 | £195.18 | 5 days | |
| JBO-512628 | 1 1/4 | 7 | £208.34 | 5 days | |
| JBO-516821 | 1 3/8 | 6 | £231.36 | 5 days | |
| JBO-512627 Viewing | 1 1/2 | 6 | £255.50 | 5 days |
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