Gearwrench 84579N 1/2" Drive 6 Pt. Deep Impact Socket, 21mm

Gearwrench 84579N 1/2" Drive 6 Pt. Deep Impact Socket, 21mm

  • $ 999.99



  • Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability
  • Off-corner loading design reduces fastener rounding
  • Black oxide finish to resist corrosion
  • High-visibility laser-etched markings provide quick size identification
  • Secondary hard stamped size markings
  • Meets or exceeds ASME specifications