Universal sharpening stone holder. This is a very high quality and heavy-duty universal base for sharpening stones. Features chrome plated parts and heavy rubber ends on easy-moving sliding adjustable rails. Fits stones between 140mm and 215mm long, and just about any width and height.
This will hold your stone very firmly and the added traction of the rubber feet along with the added weight will help keep everything steady and up off your counter for better control.