Review on GEARWRENCH 3929D Swivel Spark Socket by Kevin Hawkins

This is a darn near perfect spark plug head, the long extension built into the spigot and the magnetic mount are perfect. Obviously this isn't the only spark plug wrench you'll need in your box (I see BMWs, F150s and Prius here) but it will fit most vehicles and if you check the Gearwrench catalog you can find shorter versions. thereof together with the sizes 9/16 and 13/16. However, I haven't seen a large power plug outside my lawnmower in ages.