Manufactured from heat treated and hardened Chrome Vanadium steel with a blackened finish. Keys range in length from 75mm to 180mm and in size from 1.5mm to 10mm. Supplied in easy-access case with hanging tag for safe storage and quick key selection. * Manufactured from heat treated and hardened Chrome Vanadium steel with a blackened finish. * Keys range in length from 75mm to 180mm and in size from 1.5mm to 10mm. * Contents: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm. * Supplied in easy-access case with hanging tag for safe storage and quick key selection. * Lifetime guarantee*. * Model No. S01091 https://elecena.pl/product/27184821/siegen-s01091-hex-key-set-9pc-long-metric 2024-11-08 https://elecena.pl/product/27184821/siegen-s01091-hex-key-set-9pc-long-metric 2025-02-08 https://elecena.pl/product/27184821/siegen-s01091-hex-key-set-9pc-long-metric 2025-02-17 https://elecena.pl/product/27184821/siegen-s01091-hex-key-set-9pc-long-metric 2025-05-17 https://elecena.pl/product/27184821/siegen-s01091-hex-key-set-9pc-long-metric 2026-05-18 https://elecena.pl/product/27184821/siegen-s01091-hex-key-set-9pc-long-metric 2026-06-10 https://elecena.pl/product/27184821/siegen-s01091-hex-key-set-9pc-long-metric 2026-07-03