Deep Length, Universal Impact Socket, 17 mm Socket, 3/8 in Drive, 2-1/8 in lg, Alloy Steel

PROTO®Deep Length, Universal Impact Socket, 17 mm Socket, 3/8 in Drive, 2-1/8 in lg, Alloy Steel.

• Ball and spring design which allows for a 3 deg working angle
• Smooth 36 deg rotation
• Proto® 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
• The TorquePlus
• design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners
• The TorquePlus
• configuration employs a radius-corner design,shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket,minimizing slippage
• The TorquePlus
• internal design minimizes fastener rounding,helps to extend fastener life, and allows the user to more easily turnworn, rounded, or rusted fasteners