100% Employee Owned, Founded 1954

Glastonbury Southern Gage

Glastonbury Southern Gage Logo


Founded in 1955, Glastobury Southern Gage is a full service gage manufacturer focusing on a range of dimensional gaging products such as thread plugs, threaded rings, API gages and more. With a focus on new product innovation and customer service, Glastonbury Southern Gage strives to remain the “World Class Gaging Company” is has grown the reputation of being since 1955, a perfect fit for Cross customers.

As a regional distributor for Glastonbury Southern Gage throughout several of our territories, Cross offers a variety of high quality dimensional gaging products. Take a look at some the products Cross offers from Glastonbuy Southern Gage:

  • Chamfer Gages
  • Thread Plugs
  • Thread Rings
  • API Gages
  • Snap Gages
  • Plug Gages
  • CMM Artifacts


See How A Product From Glastonbury Southern Gage Can Benefit Your Operation

J.A. King is Now Part of Cross Company!

Still offering the same world class customer service since 1939, J.A. King is now a part of the Cross Company family. This means our customers have even more support as our capability continues to grow. As always, reach out to our team if you have any questions, and take a look at all we now have to offer! Interested in a quote?