The M. Klein & Sons 3 Blade Electrician Utility Pocket Knife is a vintage folding knife made in Chicago, USA. This ambidextrous pocketknife features carbon steel blades with different edge types, including clip point, needle point, and spey point. The manual opening mechanism and slipjoint lock type make it easy to use, while the brown wood handle adds a touch of elegance. Perfect for collectors or everyday utility, this original pocketknife from M. Klein & Sons is a unique and practical find.