Here is is and worth every penny. Not only do you never unthread it, you don't get even one drop of
oil on yourself.
Quick Drain
Oil Pan Couplings
The Quick, Clean, High Tech Way To Change
Oil
Easy to connect - No drain plug to remove.
Eliminates the potential of oil spillage because it drains
directly into the waste-oil container.
http://www.racerpartswholesale.com/aero4.htm
also try
http://www.jegs.com
Roscoe