Manufactured from hardened and tempered Chrome Vanadium steel, with a phosphate finish for added corrosion resistance. Lock-On™ features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. Colour-coded rings for fast identification. Supplied in storage case. * Manufactured from hardened and tempered Chrome Vanadium steel, with a phosphate finish for added corrosion resistance. * Lock-On™ features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. * Colour-coded rings for fast identification. * Contents: Standard Sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm. * Supplied in storage case. * Lifetime Guarantee*. * Model No. AK56160M https://elecena.pl/product/29452221/sealey-ak56160m-lock-on-impact-socket-set-1-2sq-drive-13pc-6pt-metric 2025-10-25 https://elecena.pl/product/29452221/sealey-ak56160m-lock-on-impact-socket-set-1-2sq-drive-13pc-6pt-metric 2026-04-04 https://elecena.pl/product/29452221/sealey-ak56160m-lock-on-impact-socket-set-1-2sq-drive-13pc-6pt-metric 2026-05-19 https://elecena.pl/product/29452221/sealey-ak56160m-lock-on-impact-socket-set-1-2sq-drive-13pc-6pt-metric 2026-07-04 https://elecena.pl/product/29452221/sealey-ak56160m-lock-on-impact-socket-set-1-2sq-drive-13pc-6pt-metric 2026-09-12 https://elecena.pl/product/29452221/sealey-ak56160m-lock-on-impact-socket-set-1-2sq-drive-13pc-6pt-metric 2026-10-29