APT TZ3064 Jewelers 4" Mini Hand-held Vise for Metal Working, Hobbyists General Purpose Heavy Duty Construction Serrated jaws, Spring action handle, Wing-nut tension screw Holds with a firm grip, Clamp will leave your hands free to do your work Great for times when you need an eXtra hand, Painted finish allows for touch up when chips Approx Dimension/ Weight: Jaw: 1-3/8