High grade carbon steel sockets. Hardened and tempered for added strength. Chrome plated and mirror finished. WallDrive® socket configuration.11mm 3/8Sq Drive WallDrive® Socket• High grade carbon steel socket.• Hardened and tempered for added strength.• Chrome plated and mirror finished.• WallDrive® socket configuration.• Lifetime guarantee*.• Model No. S0578Model No: S0578:Brand: Siegen:Depth: Standard:Drive: 3/8Sq:Material: High Grade Carbon Steel:Nett Weight: 0.00kg:Size: 11mm:PTDSEAS0578