The Duralast spark plug socket set is made with chrome alloy steel that provides the best performance for the toughest jobs.
- Contains (2)- 3/8" Drive Metric Spark Plug Sockets: 14, 18mm
- Cold formed Alloy Steel sockets heat treated for superior strength
- Chrome finish provides corrosion resistance and added durability
- Sockets feature off corner loading to help prevent the rounding of fasteners
- Full polished chrome finish easily wipes clean of oil and dirt
- Meets or exceeds ASME standards