The following heads are compatible with the 300 Standard Base, the 305 Low-Profile Base, and the 381 Vacuum Base. A new or additional head will add extra productivity to your existing PanaVise, or start here to build your own! All stems at 5/8" (15.9mm) in diameter. All our vises and work holding devices come with a "lifetime warranty."
* The Low-Profile Head has the same basic mechanical features as the 303 Standard Head, except that the stem is cast into the base of the head to allow close positioning to the work surface.
* When used with the 305 Low-Profile Base the head can be swung out and away from the bench surface.
* Jaws open to 2 1/4" (57.1mm). Jaws are 2 1/2" wide (63.5mm).
* The stem is 1 5/8" (43.1mm) long and 5/8" (15.9mm) in diameter.
* Steel jaws may be interchanged with any of the accessory jaws.
* Overal length is 7 3/4" (196.8mm).