Ford Spark Plug Remover Kit, Triton 3V - 6918

Finally, a tool designed to not break the spark plug in the first place! unique design helps prevent breakage by locking the plug porcelain core to the plug hex allowing it to turn as one complete unit unlike similar tools which are designed to remove the spark plug once it has broken will also pull plug porcelain core if plug hex only is removed detailed instructions included to maximize success rate finally, a tool designed to not break the spark plug in the first place! unique design helps prevent breakage by locking the plug porcelain core to the plug hex allowing it to turn as one complete unit. unlike similar tools which are designed to remove the spark plug once it has broken. will also pull plug porcelain core if plug hex only is removed. detailed instructions included to maximize success rate.works on;ford 4.6l 3v v8 engines used in 05?08 mustang, 06?08 explorer.ford 5.4l 3v v8 engines used in 04?08 f?series, 05?08 expedition, 05?08 lincoln navigator.ford 6.8l 3v v10 engines used in 05?08 f?series 250?350?450.it is highly recommended that pentrating oil be used in conjunction with this tool. refer to instruction sheet included for complete procedure.