1/2"DRIVE 21MM DEEP IMPACT SOCKET

Brand: GearWrench
SKU: GWR-84579N
MPN: 84579N

Features & Benefits

  • 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