Cold-forged Chrome Vanadium steel sockets. Hardened and tempered for added strength. Chrome plated in half chrome, half satin finish with knurled ring for extra grip with oily fingers. WallDrive® socket configuration. * Cold-forged Chrome Vanadium steel socket. * Hardened and tempered for added strength. * Half satin and half polished finish with knurled ring for extra grip with oily fingers. * WallDrive® socket configuration. * Lifetime guarantee*. * Model No. S1406 https://elecena.pl/product/27190270/sealey-s1406-walldrive-xae-socket-6mm-1-4-quot-sq-drive 2024-11-09 https://elecena.pl/product/27190270/sealey-s1406-walldrive-xae-socket-6mm-1-4-quot-sq-drive 2025-02-17