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JBO Thread Ring Gauge (GO) - UNF - Right Hand - 3A - 1 1/2 x 12


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JBO Thread Ring Gauge (GO) - UNF - Right Hand - 3A - 1 1/2 x 12

JBO-502768

Availability: 5 days subject to availability

This ring gauge plays a crucial role in ensuring accurate and reliable measurements of external thread diameters in various industries. With its meticulous design and precise dimensions, it facilitates efficient inspection of threaded components, verifying their compliance with required standards and specifications. Crafted from high-quality materials like hardened steel, the JBO Ring Gauge (GO) - Unified offers exceptional durability and resistance to wear, ensuring long-lasting performance in demanding work environments. Its user-friendly design allows for easy identification of properly conforming threaded components, aiding in quality control processes and precision engineering.

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 UNF
Size 1 1/2
Pitch 12
Gauge Type Ring Gauge (GO)
Thread Direction Right Hand
Tolerance 3A


This ring gauge plays a crucial role in ensuring accurate and reliable measurements of external thread diameters in various industries. With its meticulous design and precise dimensions, it facilitates efficient inspection of threaded components, verifying their compliance with required standards and specifications. Crafted from high-quality materials like hardened steel, the JBO Ring Gauge (GO) - Unified offers exceptional durability and resistance to wear, ensuring long-lasting performance in demanding work environments. Its user-friendly design allows for easy identification of properly conforming threaded components, aiding in quality control processes and precision engineering.

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 UNF
Size 1 1/2
Pitch 12
Gauge Type Ring Gauge (GO)
Thread Direction Right Hand
Tolerance 3A


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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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