The Swix Jaw Economy Vise is made for ski tuners who understand that you need the right tools to get the job done correctly. Instead of using your waxing bench to work on the ski's edges, clamp them into the 3-Piece Vise for better stability. Work on dialing in the tune on your race or carving skis without jostling the ski with your file. The clamp fits skis with up to 110mm waists.