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3/8″ Dr. 7 Pc.4″ Length Fractional Hex Driver Set

Features and Benefits:

  • Set contains one piece impact hex drivers
  • 4″ length in sizes 3/16″ to 1/2″
  • Made from high quality chrome-molybdenum steel
  • Heat treated for strength and durability
  • Size markings are hard stamped into the socket for easy identification

Impact Hex Bit Socket Set, 3/8″ Drive, 7 Piece, 3/16″ to 1/2″, 4″ Long, in Blow Molded Case.Our impact sockets grip the fastener across a broader contact area, reducing chance of rounding off fasteners.They also allow up to 20% more torque to be applied than on other impact sockets.The shift in pressure allows us to reduce the socket wall thickness, increasing access to tight areas.