Motion Pro Pro Spark Plug Socket
- Use with a 3/8" square drive or 17mm wrench
- Innovative internal plug retention system
- Easy to read laser etched markings
- Ultra-strong tool steel construction
- Protective black oxide coating
- Slim skeleton profile
- Lightweight
- Lifetime limited warranty
- Options include: 14mm / 9/16", 16mm / 5/8", 18mm / 11/16", 21mm / 13/16"