IMPORTANT: This upgrade is for the pre-2017 WE130, pre-2017 Pro-Pack III, and pre-2017 Field and Sport Pro.
The Generation 3 Cam-Lock Vise with Tension Adjustment features the newest clamping technology from Wicked Edge. The jaws are free-floating and self-centering which make them ideal for clamping fully-flat-ground blades. This new 2017 model has slits in the jaws, which allow them to flex enough to grip distally-tapered blades. The tension adjustment allows you to add clamping tension for thinner knives. The Vise is fully enclosed to prevent diamond particles or metal shavings from damaging the cam.
IMPORTANT: If you have a Generation 3 Pro sharpener, do not order this upgrade. Order the WE3001.