Wenger is one of two companies that have manufactured which pocketknife or multi-tool manufactured by Victorinox AG?
Swiss Army knife The Swiss Army knife is a pocketknife or multi-tool manufactured by Victorinox AG (and up to 2005 also by Wenger SA). The term "Swiss Army knife" was coined by American soldiers after World War II due to the difficulty they had in pronouncing "Offiziersmesser", the German name.
Wiha Tools Wiha Tools is a manufacturer of hand tools for use in trade and industry, with its headquarters in Schonach im Schwarzwald in Baden-Württemberg, Germany.