TEKTON 1/4, 3/8, 1/2 Inch Drive Hex Bit Socket Set with Rail, 22-Piece (2-19 mm) | SHB99102

Includes 8-pc. 1/4 in. drive hex bit sockets: 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5 mm; 5-pc. 3/8 in. drive hex bit sockets: 6, 7, 8, 9, 10 mm; 9-pc. 1/2 in. drive hex bit sockets: 11, 12, 13, 14, 15, 16, 17, 18, 19 mm; socket rail Strong, Precise Hex Bits - Bits are made of S2 heat-treated steel and are machined to precise tolerances for an exact fit with hex fasteners Straight, Permanent Connection - The bits are pressed directly into the socket for a permanent connection that won't loosen over time or under stress Large, Stamped Markings - Markings are permanently impressed into the material by a roll-stamp die and are clearly visible because of their extra-deep outline Secure Drive Tool Engagement - Detent grooves and beveled edges provide a smooth and secure connection with the drive tool Twist-to-Lock - Place sockets onto the clips to store them loosely, or twist them clockwise onto the clips to lock them in place