Proto®

Proto® J4770A Universal 6-Point Joint, Full Polished, Square Drive, 1/4 in Male Drive, ASME B107.10M, Steel

J4770A MFG #: J4770A
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Non-Stock Item
Proto® J4770A Universal 6-Point Joint, Full Polished, Square Drive, 1/4 in Male Drive, ASME B107.10M, Steel
  • Country of Origin: US
  • Drive Type: Square
  • Finish/Coating: Full Polished
  • Male Drive Size: 1/4 in
  • Manufacturer Name: Stanley Black & Decker
  • Material: Steel
  • Measurement System: Imperial
  • Overall Length: 1-11/32 in
  • Request For Quote: Yes
  • Specifications Met: ASME B107.10M
  • Type: Universal 6-Point
Proto® Joint, Universal 6-Point, Measurement System: Imperial, Square Drive, 1/4 in Male Drive, 1-11/32 in Overall Length, Specifications Met: ASME B107.10M, Steel, Full Polished
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  • Item Features
  • Standards
  • Pushbutton locking mechanism
  • Overmolded protection cap prevents dust and debris from jamming mechanism
  • 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
ASME B107.10M|AS 4283