The great advantage of this vise is not only that it lets you convert any table into a temporary workbench but it makes a regular workbench more versatile.
It is particularly handy for edge planing or routing. Clamped onto one end of a bench, the vise lets you clamp work using the complete bench surface for support.
The jaws measure 5" × 4 1/4" and are through drilled for face-plate attachments. Capacity is 3 3/4", both vertically and horizontally. Cast aluminum construction. Useful in any shop.