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PROTO J4770A – 1/4″ Drive Universal Joint – 6 Point

$24.92

PRO4770A

Features and Benefits
  • Replaces J4770.
  • Employs a pin system (versus screw) which connects the central block to the driving end and open end upgrading overall performance.
  • 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 more easily turn worn, rounded, or rusted fasteners.

 

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