Rare German Adjustable Pliers- ADACK

[mrchuck]

Never seen this type before, and cannot find anything about them on the "internet".
That is why I used the word rare.
They slide easily, lock up tight, and are well made.
Imported by R CALUWAERTS CO inc N.Y.
Trying to decide to keep or sell.

[HeelSpur]

Sure is different that's for sure.

[BruceS]

Those are slick !   They look like they may be even easier to use than the standard Channel-lock slip joint style.