GRS® Flat Clamp with Pin Holes Bead Stringing You can also use pattern

You can also use pattern plates to emboss sheet for more detailed and complex designs

making quick work of punching holes in metal

The locking tweezers have a sliding mechanism that holds the stone with steady

on the top of your workbench with the included C-clamp (fits surfaces up to 2-3/32" thick) or secure it to your bench permanently using the two screw holes provided and coarsely threaded 1-1/4"L drywall screws (not included)

A case is included

GRS® Flat Clamp with Pin Holes Bead Stringing You can also use patternCreate custom configurations to securely hold pieces during engraving and stone setting tasks with this set of flat clamps from GRS. The clamps fit on your QC Classic or 3X ball vise (both available separately) and are ideal for securely holding flat or round pendants. The jaws are easy to adjust using a 5mm Allen wrench (hex tool). Place pins (four included) in the holes to accommodate larger or uniquely shaped pieces. Dimensions: 24 x 20mm Shipping