Wiha Allen Key, 4 mm, 142mm

Chrome vanadium steel, through-hardened, matt chromed. Lift screws out of - or insert them into holes, especially in difficult-to-access positions. MagicRing made from spring steel (from size 3 mm) holds all standard screws firmly in every position. Ball head permits screw connections down to an angle of 25°. Profile, leg lengths and minimum hardness According to ISO 2936L.