Just on the off chance that someone is working with adapting a US plug to something else. Keep this in mind. (In order to stay safe as possible)

If the male plug has a sideways blade on your right (holding the plug facing you), it is meant for a 20 Amp socket. If the female end has the T shape on the left, it is 20 Amp rated but can accept a 15 Amp plug as well.
And here's the others.
