MERCURY TOOL & GAUGE- COVID -19 Communication


Mercury are maintaining deliveries where possible whilst protecting our colleagues and clients.

We have implemented distancing rules in work areas & home working where possible.

We are a supplier of Gauging for Anaesthetic & Respiratory Equipment including gauging requirements to satisfy ISO 5356-1:2015.

Best wishes to you all!

Sukhvinder Gill
Tel +44 7711 409440

Mercury Tool & Gauge – Leading Suppliers of Gauging and Machining Tools


We are Mercury Tool & Gauge, Coventry; established in 1991 after the closure of Haycock Gauge & Tool. Following the same traditions as them, we are committed to providing the best products and services to all our customers.

We supply a variety of precision gauges from screw thread to gap gauges. In addition, to these products we also stock a variety of cuttings tools and taps. As the leading suppliers of these products, we have clients across the UK as well as across the globe.


Mercury is very proud of their heritage and continues to provide support for the manufacturing and supply of precision products across a wide variety of industries including Aerospace, Oil, Pharmaceutical and Automotive.

Uniquely concentrating on both taps and thread precision gauges, Mercury offer a complete solution to your machining and gauging needs. Mercury offer an extensive range of products that are manufactured to meet the most demanding quality needs in today's market.

Our Best Sellers

Screw Thread Gauges: they are manufactured to the highest standard, we stock and supply a variety of threads forms, classes and external threads. We also precision stock screw ring gauges and screw plug gauges.

Thread Gauges: Also known as a pitch gauge, we are sure to supply what you need.

Special Gauging & Gauging Fixtures: we offer a range of high quality special fixture products, including plain ring to precision length gauges.

Simply contact us for a quotation or for any technical assistance required.


Mercury Tool and Gauge


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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Get in Touch

  • Phone:
    02476- 694 -030
  • Fax:
    02476- 694 -070
  • Email:

  • Address:
    Mercury Tool & Gauge
    221 Torrington Avenue
    CV4 9HN

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