(Black Anodized Billet Version)
Part # SR-12MM-BK-SPARKGAP
All StreetRays [Originals] parts are machined right here
in Central Texas! where precision machining is our focus.
StreetRays Spark Plug Gap Tool is designed to allow our
user to precisely and smoothly gap any 12mm spark plug
to the exacting feeler gauge gap, with a single action. NO
more banging the plug tip on random surface to close it &
then use a coin gap to open it back up.
With our tool, simply put the target desired feeler gauge or
shim and turn the screw slowly until it is lightly snug and you
are all set.