Proto® J7121 Extension Socket Adapter, Black Oxide, Hex x Male Square Drive, 7/16 x 1/2 in Male Drive, Male x Male Adapter, ANSI B107.1, Federal GGG-W-641E, Forged Steel

703579 MFG #: J7121
$21.66 / EA
Estimated Delivery 7 to 10 Business Days
Proto® J7121 Extension Socket Adapter, Black Oxide, Hex x Male Square Drive, 7/16 x 1/2 in Male Drive, Male x Male Adapter, ANSI B107.1, Federal GGG-W-641E, Forged Steel
Proto® Extension Socket Adapter, Measurement System: Imperial, Hex x Male Square Drive, 7/16 x 1/2 in Male Drive, 2-3/4 in Overall Length, Male x Male Adapter, ANSI B107.1, Federal GGG-W-641E, Forged Steel, Black Oxide
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  • Size stamped on tool for easy identification
  • Ball detent design
  • Not for use on impact applications
  • 1-piece construction ensures concentricity
  • Special heat treat ensures long life
  • Precision machined tips for proper fastener engagement
Size stamped on tool for easy identification
Ball detent design
Not for use on impact applications
1-piece construction ensures concentricity
Special heat treat ensures long life
Precision machined tips for proper fastener engagement