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Proto 1/4″ Drive Universal Joint Sockets – 12 Point

  • Proto® 12 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
Part No.
Size
J4770TA
7/32"
J4771TA
1/4"
J4772TA
5/16"
J4778TA
3/8"
J4773TA
7/16"
J4774TA
1/2"
J4775TA
9/16"
J4776TA
9/32"
J4777TA
11/32"

  • Contact Heavy Maintenance Supply 205-384-5284 for more information