Bests & Worsts Reviews from Amazon

I recently took up the position of fleet maintenance after the last guy was a complete chump. perfect example: never changing the plugs on one of our 5.4L F-250s.... WITH 150,000 MILES. I about lost my mind. needless to say, the truck ran like complete crap and required the infamous plug change. 6 broken spark plugs later, i thought that i was royally screwed. Then a light shown through the heavens and bestowed upon me this amazing device. It's as if the Gods of ancient created this magical device in the forges of Mt. Olympus... Hermes could not even have gotten it to me as fast as Amazon did. I was flabbergasted and twitterpated. This amazing tool worked flawlessly. One bit of advice, be sure to coat the extractor end (left-handed threaded part that goes into the plug) with anti-seize first. this will ensure that it will not fail like others have posted. On the left-handed shaft threads, i also recommend coating them with engine oil.... going a step further, i coated the spark plug threaded portion of the punch tool with anti-seize. make sure you blow out all the little chips before using the extracting tool, too. Upon first using it, just take your time and don't mind the crunching sound. it's normal. once you remove the first broken plug with ease, ignore that uncomfortable feeling in the front of your pants. that's just the raging excitement you got from realizing that you don't have to go through the terrible task of pulling the cylinder heads. if i could, i would turn this tool into a woman and make sweet, sweet love to her. just make sure you wipe off all the anti-seize, first. it's not good for your junk.