Fumoto Engine Oil Drain Valve?

[PhilipJCaputo]

http://www.fumotovalve.com/

I'd be kinda worried that it would hang down and snag on something, or high center me on a speed bump or something.

[Ross]

These are great. I used to use them but haven't seen them for a long time.
Once on you can usually reach under the car without even lifting it to drain the oil.
On some cars they cause a ground clearance problem because of the angle of the plug.
EDIT They also cost about half what this seller is asking.