Stanley J5484HAM Proto 1/2-inch Drive Universal Joint Socket 21 mm - 6 Point Universal sockets permit turning at an angle up to 65? where obstructions may prevent a straight application. Proto 6 Point 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 move easily turn worn, rounded, or rusted fasteners.

Stanley J5484HAM Proto 1/2-inch Drive Universal Joint Socket 21 mm - 6 Point Universal sockets permit turning at an angle up to 65? where obstructions may prevent a straight application. Proto 6 Point 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 distribut