Grips small work pieces for precise drilling on the table top. Horizontal and vertical V grooves for small round pieces.
Slots in base for mounting to workbench. (Mounting hardware included: 2 each of bolts, washers and wing nuts. The 7/8 long bolts can be tightened with a screwdriver. Accepts #8 screws.) 4-1/4 long x 2-3/8 wide x 1-1/2 high.
Jaw width 1-1/4 . Jaw height 1/2 . Jaw capacity 1-1/2 . Mounting slots 11/64 x 1-7/8 .