Lansky - Super C Mount The Convertible Super ?C? Clamp Mount has a unique two-piece design featuring aircraft grade aluminum construction that allows you to attach your Lansky Sharpening System on vertical, horizontal or curved surfaces. Super C Mount Country of Origin: United States, Shipped From U.S.A. As always, We have a minimum 30 day seller Satisfaction Guarantee! If more information is needed, Please contact seller. We're here to help!