Hey guys, I got on here b/c I'm in dyer need of some help. From all the research I've done, it seems that I need a 14mm deep well / thin walled socket as seen in the pictures below. Everywhere I look online for the AC Delco plugs, the part number is 41-835, which is the part number on the plugs I got. Only problem is, is that the 14mm socket will not fit over the nut part of the plug. SOOOOOOO.....with that said, are the spark plugs wrong, or is the tool wrong?