Manufactured from chrome vanadium steel that's hardened and tempered. The ball end tip allows the hexagon key to be used up to 30° angle from the screwhead recess. Fitted in pocket-size plastic storage holder with non-slip grip. Features and Benefits • Contents: 1.5-8.0mm • The ball end tip allows the hexagon key to be used up to 30° angle from the screwhead recess • Manufactured from chrome vanadium steel that’s hardened and tempered • Fitted in pocket-size plastic storage holder with non-slip grip Contents 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0 and 8.0mm