Oneway Vari Grind Upgrade Clamp
The first Vari-Grind came with a leaf spring mechanism for holding the tool in place while you tightened the knob. This kit will replace the spring system and increase the usable tool diameter to ¾". This also helps preserve the newly sharpened edge even better than the old style spring.
Clamp only does not include the Vari Grind Fixture or Tool