Aviation Week Marketplace is part of the Informa Markets Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.


A.K.O., Inc.

50 Baker Hollow Road
Windsor, CT 06095
United States

For over 60 years A.K.O., Inc. has been a leading manufacturer and ISO 17025 calibration service provider to the torque calibration industry. Our systems are designed to test and calibrate the various types of torque tools used in the aerospace industry. These include devices such as click wrenches, torque multipliers, and pneumatic wrenches that are used for a wide variety of applications from securing landing gear bolts to torquing the retaining nut of turbine engines. Many major airlines rely on our automated click wrench calibration system for both the production and maintenance of aircraft. We are unrivaled for longevity and reliability while also achieving the industry’s highest standards for accuracy.

A.K.O. Inc. Torque Calibration Systems