Micro-Mark - All Scales - Tools - Jumbo Mini Vise with Base (SKU 109-85939)
Non-mar plastic pins can be placed in 16 locations to hold odd shapes. Smooth jaws are 2-1/2" wide x 1/2" deep and open to 1-1/2". 4-1/2" x 2-1/2" base has 4 holes for mounting vise to a work surface