I have a spark plug rig with a spark plug socket, u-joint, and medium extension held together by HVAC tape. I put it together the first time I changed the plugs in my '95 Ranger; it was either that or remove the intake manifold. That tape stuck so good that it's still stuck together almost 20 years later...but at least the socket will come out with the extension instead of staying on the plug at the bottom of the plug well...