This is Dremel's D-Vise.

FEATURES: Free up one hand for extra precision and control on a wide variety
            of projects with the D-Vise!
          This accessory's cushioned jaws help protect delicate work pieces
            while providing a firm, steady grip.
          Vise swivels 360 degrees.
          Tilts 180 degrees in all directions.
          The cushioned jaws open to 4-1/2" and are removable.
          Adjustable base.
          Can be permanently mounted to your workbench.
          A great gift idea!

INCLUDES: One D-Vise
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