3/8 in Drive, 9/16" Triple Square SAE Socket, 12 Points, Flex Steel,Chrome,9/16

Description

<p>Proto® 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials<br/> The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners<br/> 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</p> <p>Additional Features:<br/> <ul><li>- 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</li> </ul></p>