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JBO Thread Plug Gauge (GO) - BSP (G) - Left Hand -  2 1/4 x 11


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JBO Thread Plug Gauge (GO) - BSP (G) - Left Hand - 2 1/4 x 11

JBO-517312

Availability: 5 days subject to availability

These plug gauges play a vital role in ensuring accurate and reliable measurements of threaded pipe connections in industries such as plumbing, fluid handling, and engineering. With their meticulous craftsmanship and precise dimensions, they enable efficient inspection of threaded pipe fittings, verifying their compliance with BSP (G) standards and specifications. The go design allows for easy identification of properly conforming threads, ensuring proper fitment and sealing capabilities.

Looking to Calibrate Your Gauge for Accurate Results?

Click the link below to ensure your gauge is expertly calibrated and certified for optimal accuracy.

View Certification

Thread Form BSP (G)
Size 2 1/4
Pitch 11
Gauge Type Plug Gauge (GO)
Thread Direction Left Hand
Tolerance N/A


These plug gauges play a vital role in ensuring accurate and reliable measurements of threaded pipe connections in industries such as plumbing, fluid handling, and engineering. With their meticulous craftsmanship and precise dimensions, they enable efficient inspection of threaded pipe fittings, verifying their compliance with BSP (G) standards and specifications. The go design allows for easy identification of properly conforming threads, ensuring proper fitment and sealing capabilities.

Looking to Calibrate Your Gauge for Accurate Results?

Click the link below to ensure your gauge is expertly calibrated and certified for optimal accuracy.

View Certification

Thread Form BSP (G)
Size 2 1/4
Pitch 11
Gauge Type Plug Gauge (GO)
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! To mainland UK we offer Free Next Day delivery on all orders above £30 ex vat*.

We also offer the following:

DPD Standard Next Day Delivery - £7.50 (FREE on orders over £30 ex vat*).
DPD Next Day Pre-12pm - £12.50
DPD Next Day Pre-10.30am - £20.00

We also offer Saturday delivery for those that require it, If you order before 4.30 pm on a Friday. Please see our delivery page for more information.

*T’s & C’s and exclusions apply. Please see our delivery page for more information on all our services including those outside of mainland UK (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands etc).

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