The Performance Tool W163C Wide Gap Spark Plug & Gap Tool enables accurate spark plug adjustment and includes an electrode tool for added convenience. It features 8 durable round wire blades in both decimal and metric sizes, covering a range of SAE sizes from .025 inches to .080 inches and metric sizes from .635mm to 2.03mm.
Product Features:
For use with newer autos with high energy engines.
Accurately set spark plugs with electrode tool included.
8 durable round wire blades in decimal and metric sizes.