Ruwag Harden 21 mm ½″ Drive Hexagon Socket

Designed to fit ½″ (12.5 mm) square drive tools and ratchets

21 mm hex (6-point) internal profile ensures maximum grip and torque efficiency

Constructed from premium chrome‑vanadium steel with polished finish to resist corrosion

Standard socket length for access in confined or recessed fastener spaces

Heat‑treated for enhanced strength, dependability, and long-term wear resistance

Clearly stamped size marking for quick identification in toolsets