• Special alloy spring steel: Particularly high hardness values (58-60 HRC) and unique toughness and spring properties characterise this wear-resistant special steel - specially developed for us.
• Ball head shape: the perfectly shaped ball head allows you to screw on hard-to-reach surfaces up to a 30° angle. The precisely broken edges allow a secure hold in the screw.
• Contents of hex key set: 7 x high-quality, chrome-plated Allen screwdrivers in the sizes 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm for hexagon socket screws, in practical holder for professionals, DIY enthusiasts, craftsmen.