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3/8 Inch Drive Spark Plug Socket Set, 3-Piece (5/8, 3/4, 13/16 in.)

Set Includes:


Remove and Install Spark Plugs

The thin walls and extended length of the socket allow you to reach deep into spark plug wells. An interior rubber grommet firmly grips the neck of plugs for careful removal and installation.

6-Point Socket Opening

Provides an exact fit and maximum contact with spark plugs.

Prevents Spark Plug Damage

Radiused corners prevent damage to a spark plug by applying force to the flat sides, rather than the corners.

Large, Stamped Markings

  • Permanently impressed into the material by a roll-stamp die
  • As large as possible while still being readable along the socket’s curved surface
  • Clearly visible size numbers with extra-deep outline

Exterior and Interior Finishes

  • Chrome-plated exterior is highly corrosion resistant and wipes clean to a mirror finish
  • Interior is protected against rust with clear coat, rather than commonly-used metallic paint

Secure Drive Tool Engagement

Detent grooves and beveled edges provide a smooth and secure connection with the drive tool.


3/8 Inch Drive Spark Plug Socket Set, 3-Piece (5/8, 3/4, 13/16 in.)

Country of Origin
Item Weight
0.97 lb.