I'm going to to show you a simple way to help increase your engine and manual transmission life by magnetizing the drainbolt.
Step 1: Gather your materials.
Drain bolt from your oil pan
Super glue - Make sure you get a super glue rated for metal and magnets. Krazy glue does have a product that will bond metal extremely well.
small neodymium magnet (I used 8mm x 3mm magnets)
Sand paper or steel wool
Degreaser (You can use dish soap in a pinch)