This was designed for the Navy Fleet to cover all their aircraft. Columbus Jack is the largest supplier of hydraulic jacks to the U.S. military and a leading supplier of hydraulic jacks to the commercial aerospace market. Columbus Jack consistently complies with tough military standards, which aligns well with its culture of quality and customer service. Columbus Jack was founded in the 1940s as a supplier to the U.S. military. Regent was founded in 1929, and over the course of time, has served most of the world’s airlines, airframe and aerospace manufacturing companies. For more information visit www.columbusjack.com.