Proxxon Precision Vice FMZ. With integrated clamp. Made of die-cast zinc. Rotates in all directions. Made of die-cast zinc. Easily clamps to workbenches and tables of up to 2 3/8" (60mm). Alternatively, use 2 standard screws to secure to the work surface. Ball and socket: rotates in all directions (even downwards). 3" (75mm) jaws with protective covers (for delicate workpieces). Maximum clamping width 2 3/16" (70mm). Weight 3 1/2 lbs (1.6kg).