Contains: 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm. Laser etched markings improve size identification and provide differentiation between SAE and metric sizes. Chrome finish for maximum resistance against corrosion. Drive Type: 12 Point. 15° angled open and 15° offset boxed end. Limited Lifetime Warranty. Meets ANSI standards. Packaged in: Canvas roll. . .