O-Vee Gauges

O-Vee's spring gauges allows the easy precise measurement of external threads, taps and gauges. This is a practical way of measuring screw threads in a production environment. They are based upon a "3 wire method" which is universally recognised as an efficient and accurate measure. Each gauge is made to suit a specific thread size.

Gauges are made from heat treated, high tensile steel wire specially selected for accuracy within British, European and American Standards.

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Industries Served

  • Aerospace
  • Automotive
  • Autosport
  • Avionics
  • Environmental Services
  • Medical
  • Military
  • Mining
  • Robotics
  • Security
  • Telecoms

About Mercury

Mercury Tool & Gauge offer an extensive range of products that are manufactured to meet the most demanding quality needs in today's market.


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  • Phone:
    02476- 694 -030
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    02476- 694 -070
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    Mercury Tool & Gauge
    221 Torrington Avenue
    CV4 9HN

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