usa made industrial hinge

Adjustable Locking Technologies
The Variloc® Hinge was first used to adjust the leg rest of a pediatric wheelchair.

usa made industrial hinges

All products made in the USA

Adjustable Locking Technologies LLC (ALT) began manufacturing the steel Variloc® incremental locking hinge in 1997. The first application for the Variloc® Hinge was to adjust the leg rest of a pediatric wheelchair.

A wide variety of Variloc® models followed, including hinges in aluminum, stainless steel and plastic with various mounting flanges. New technologies followed; Infiloc® Hinges provide infinite adjustability and RocLoc® Hinges optimize the adjustability options in smaller sized applications.

Adjustable Locking Technologies is an American company with all products manufactured in the USA. Our strategic manufacturing suppliers are also American companies. Davlan Engineering in St. Louis, MO (www.davlan.com) provides unparalleled quality in machining and engineering for our metal hinges. United Plastic Molders in Jackson, MS (601-353-3193) manufactures our line of plastic hinges, builds our tooling and provides engineering services. Quality companies providing quality products and services.

Beginning with one hinge for one application in 1997, Ajustable Locking Technologies product line of hinges is now being used in a wide spectrum of industries. Companies that have incorporated our locking hinges into applications include:

  • GE Healthcare
  • Ford Motor Company
  • Northrup Grumman
  • STERIS Medical
  • General Dynamics
  • Raytheon
  • Gunnell, Inc.
  • a2z Mobile Office Solutions
  • NASA
  • General Motors
  • Boeing
  • Lockheed Martin
  • US Coast Guard
  • Gyrocam Systems
  • Carefoam Chairs
  • McFee Medical Technologies

    Please contact us with inquiries about any of our products or to locate a distributor.