The high-torque, 6-point opening of TEKTON Spark Plug Sockets snugly fits spark plug hex nuts without slipping. A rubber grommet inside holds onto the plug, keeping it safe and secure during removal and installation.
- 6-point opening exactly fits the hex nut of a spark plug, so that you can apply maximum torque
- Thin walls and extended length allow you to reach deep into spark plug wells
- An interior rubber grommet firmly grips the neck of plugs for careful removal and installation
- Advanced design grips flat sides of hex nut, not corners, to prevent round-off
- Extra-large die-stamped size markings are easy to read and cant wear off
- Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion
- Four detent grooves provide a secure connection with the drive tool
- 3-pc. 1/2 in. drive spark plug sockets: 5/8, 3/4, 13/16 in.