PROTO, Industrial Tools

Phone: 800-800-TOOL

Proto® 1/4" Drive Sockets - 8 Point

Features and benefits

  • Proto® 8 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.


Drive Size [in] 1/4
Point Size 8
Finish Full Polish
Length Type Standard
Unit of Measure Fractional
Specification ASME ASME B107.110-2012
Specification AS SAE AS4984A
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ITEM #: Size [in] Nut End Outside Diameter [in] Drive end Outside Diameter [in] Nut Depth [in] Bolt Clearance Depth [in] Overall Length [in] Weight [Lbs]
J4708S 1/4 31/64 31/64 1/4 17/32 7/8 0.03 Add to Wish list Add to Set Buy Now
J4710S 5/16 9/16 9/16 1/4 17/32 7/8 0.05 Add to Wish list Add to Set Buy Now
J4712S 3/8 11/16 11/16 1/4 17/32 7/8 0.06 Add to Wish list Add to Set Buy Now