10-Piece Metric Hex Bit Socket Set - 3/8 inch and 1/2 inch Drives

• Patented bit holding system forces bit surface to opposing side for maximum bit
  retention
• Entry angle guides fastener
• Serration depth as deep as the fastener
• Large hard stamped identification
• KD Sockets use a Double Line (SAE) & Knurled Line (mm) to easily identify
  Standard vs. Metric Sockets
• Packaged in patented impact resistant slide rail system for easier positioning of
  sockets. Internal slides eliminate interference. Features Ball Bearing Retention.

Includes:

• 4, 5, 6, 7, 8, 9, 10, 12, 14, and 17mm Bit Sockets