CTA Tools 10100 Euro/Metric 69-Piece Tool Set is expertly engineered and crafted to the exacting standards expected from CTA Tools. It features (14) 6-Point Deep Metric Socket sizes - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and 21-Millimeters. The set includes (19) 6-Point Short Metric Socket sizes - 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, and 24-Millimeters. It also includes (7) Metric Hex Bit Socket sizes - 3, 4, 5, 6, 7, 8, and 10-Millimeters. The set offers (12) E -Torn Socket sizes - E4, E5, E6, E7, E8, E9, E10, E11, E12, E14, E16, E18, E20, and (12) T -Torn Socket sizes - T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55, and T60. A 3/8-Inch Drive-Ratchet, both a 6 and 10-Inch Extension, a U - Joint, and a 1/2 to 3/8-Inch Drive Adapter with Breaker Bar Hole are included. Whether tuning up your 68 Corvette or changing the oil on a John Deere tractor, CTA can supply you with the tools needed to do the job. California Prop 65 - Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.