Special Features With the 108-piece mechanics tool set, you can be sure you have the right tool for the job. The set includes two Pear Head ratchets and a variety of sockets, extensions, and adapters. The sockets feature DirectTorque™ technology to help prevent the rounding of fasteners and provide a better grip. Detachable power tool accessory case. Quick release, 72-tooth ratchet for high-torque ratcheting. Durable anti-slip bit driver with maximum comfort vinyl grip. Knurled control ring. DirectTorque™ Technology. Polished chrome vanadium finish. Included as standard: 1/4 in. Drive 6pt Sockets: SAE 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, Metric 4, 5, 6, 7, 8, 9, 10, 11. 1/4 in. Drive 3 in. Extension. 1/4 in. Drive 6pt Deep Sockets: SAE 11/32, 3/8, 7/16, 1/2, Metric 10, 11, 12, 13. 3/8 in. Drive 6pt Sockets: SAE 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, Metric 10, 11, 12, 13, 14, 15, 16, 17. 3/8 in. Drive 6pt Deep Sockets: SAE 9/16, 5/8, 11/16, 3/4, Metric 14, 15, 16, 17. 3/8 in. x 1/4 in. Reducing Adapter, 3/8 in. Drive 3 in. Extension. 1/4, 3/8 in. Pear Head Ratchets. 14-piece Standard Hex Key Set, 14-piece Metric Hex Key Set. Socket Bit: SAE 5/32, 3/16, 7/32, 1/4, 9/32. Vinyl Grip Multi-Driver, 22-piece Bit Set with Storage Case.