Grey Pneumatic 1/2" Drive 13 Pc. 4" Length Metric Hex Driver Set

Features and Benefits:

• Set contains one piece impact hex drivers
• 4" length in sizes 6mm to 19mm
• 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, 1/2" Drive, 10 Piece, 6mm to 19mm, 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.