Part No. KPS-8000
Place your parallels in the vise against the jaws. Take the Parallel Keeper,
squeeze it together and place it inside the parallels. Release the Parallel Keeper,
it will push against the parallels, holding them against the jaws of the vise. It's
that simple! KPS-6000 model opens to 6". KPS-8000 model opens to 8". Your
new revolutionary labor saver, your “machinists third hand,” is at work, saving
part change time. 1 lb. shipping weight.