Review on Wright Tool 3405 Drive Extension by Mark Kolipano

Bought this little guy to replace spark plugs on GMT800 and GMT900 series trucks and SUVs (07-14 Chevy/GMC Tahoe, Suburbs, Silverados, etc.) for cylinder #2 Editing .1 is notoriously difficult to achieve. This is no problem with this extension and the standard spark plug connector. You still have to be a contortionist to get to it from the top, but the length of this extension plus the socket is the perfect length to put a 3/8 ratchet in there to pry the plug out. Once unplugged, you can plug a standard 3-inch straight extension cord into the outlet and use your fingers to pull the plug all the way out. You have a newer GM truck or SUV and want to service it yourself!