Professional socket set manufactured from hardened and heat treated Chrome Vanadium steel. Fully polished with a mirror finish. Covers standard sizes from 8 to 22mm and deep sizes 10 to 19mm. Includes 72-tooth comfort grip ratchet wrench, extension bars, universal joint an. Supplied in tough, durable storage case. Features & Benefits:Professional socket set manufactured from hardened and heat treated Chrome Vanadium steel.Fully polished with a mirror finish.Includes 72-tooth comfort grip ratchet wrench, extension bars, universal joint.Contents: Standard Sockets; 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22mm, Deep Sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm, 3/8"Sq Drive Flip Reverse Quick Release Ratchet Wrench, Extension Bars; 75, 150mm, Universal Joint.Supplied in tough, durable storage case.Lifetime guarantee*.Model No. S01236 Specifications: Model No S01236 Brand: Siegen Contents: Standard Sockets; 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,