The Stalco 1/4" HEX socket in 4 mm size is designed for working with internal hex (Allen) screws. Thanks to its precise hex profile, it fits the screw head well, reducing the risk of stripping and increasing confidence during work.
Made from strong CrV (chrome-vanadium) steel and finished with an anti-corrosion layer, making it suitable for the workshop as well as regular service use.
