Jacobs Chuck Grip (Print-in-Place)

A fully print-in-place chuck vise.  No assembly required.  A version with and without mounting holes is included, as well as 5-jaw and 3-jaw versions.  Will accommodate a cylindrical object up to 2 cm (¾ inch) in diameter.

An intriguing mechanical print with functional utility on your work bench when holding parts for painting, securing a rod, assisting as a grip, etc.  Note that, unlike standard Jacobs Chucks, the most outward part of this chuck spins with the jaws (which is part of what makes it possible to be completely print-in-place.)