These jaws are specifically designed to hold the smallest, most fragile work pieces, allowing you to get very close to support thin work as safely as possible. They also allow good access to work close to the base of a work piece without the tool fouling on the jaws. For maximum support, always ensure the workpiece features a spigot long enough to be supported along the full length of the jaws’ internal surfaces.

Contraction spigot: 0 – 18 mm
Contraction square: 0 -12 mm