Auto Spark Plug Gap Tool Set, 32 Blades 0.04-0.88mm for 10mm-16mm Car Motorcycle
(Not Compatible With 18mm Thread And Longer Style Spark Plugs! It Is Magnetic And Easily Attaches To Ferrous Surfaces So That It Is Always Ready To Use When You Are Working And Can Be Easily Secured In Place When You Need To Place The Tool. ).