Proto 1/4, 3/8, & 1/2" 86 Piece Impact Socket Set - 6 Point

Proto 3/8", 1/2" Drive Impact Socket Set, Metric, SAE, 10 to 27 mm, 5/16 in to 1 1/4 in

• 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 turn worn, rounded, or rusted fasteners.

Specification

• Country of Origin: United States of America