3/8 Inch Drive External Star Impact Sockets
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From
$6.29
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Measurement Standard
Socket Size
- Precise E-Star Geometry – The internal six-lobe geometry is designed for a high-torque fit that resists slipping
- Made from Cr-V Steel – The chromium-vanadium socket is heat-treated to 40–47 HRC for use on impact wrenches
- Corrosion-Resistant – The socket is coated with a manganese phosphate finish to resist corrosion
- Two Size Markings – The size is marked with a high-visibility laser marking and a permanent stamped marking that won't rub off
- Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types
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Features + Benefits
- Precise E-Star Geometry – The internal six-lobe geometry is designed for a high-torque fit that resists slipping
- Made from Cr-V Steel – The chromium-vanadium socket is heat-treated to 40–47 HRC for use on impact wrenches
- Corrosion-Resistant – The socket is coated with a manganese phosphate finish to resist corrosion
- Two Size Markings – The size is marked with a high-visibility laser marking and a permanent stamped marking that won't rub off
- Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types
- Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types
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