Facom Protwist Spherical Hex Screwdriver-4mm (AWSH4x75) - Made in France. Hex shank for extra strength. Features of the new Protwist screwdrivers include...........
Accurate black-tipped blade - black tip means no risk of flaking and improved accuracy. The dimensional accuracy of the machined tip is retained. No chromium deposits in the environment. No weakening due to hydrogen release during chromium plating (ie, properly heated after plating to relieve hydrogen embrittlement)
Powerful carbon silicon steel blade - very strong with excellent resistance to bending