Description
A press-fit ball plunger has a press-fit ball at the end of the body that seals the fitting to keep out contaminants. The press-fit ball is held in place by a spring loaded plunger. To use, first press the press-fit ball into the fitting until it is seated against the bottom lip. Next, press down on the plunger to release the press-fit ball. Finally, press the press-fit ball into the fitting until it is seated against the top lip. Repeat this process until the desired force is achieved.