A Grateful Nation
“Without Jacks, They Were Sitting Ducks”
The time was 1941. It was a much different time, but Joyce was there to help when duty called. And the nation called for jacks.
Joyce supported the allied efforts by designing and producing a wide variety of jacks. While typically behind the scenes and unnoticed, their contributions were vital.
Take a look back at the many roles that Joyce jacks played in World War II.
Screw jacks that are properly selected and maintained will reliably lift, position, support or hold industrial loads for years. Incorporating them into mechanized applications is a fairly simple matter once jack designs are understood.

