Proto

Hex Shank Extensions, 7121, 1/2 in (male square); 7/16 in (male hex) drive, 2-3/4 in

07351011 MFG #: J7121
$10.31 / EA
  • Drive Size: 1/2" (male square), 7/16" (male hex)
  • Overall Length: 2-3/4"
  • Finish: Nickel Chrome
  • One-piece construction ensures concentricity
  • Special heat treat ensures long life
  • Precision machined tips for proper fastener engagement
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