been given some by a friend and have some uses for them but i cant seem to find the manufacurer or anything? looks like they have have a 3.81mm leg pitch, and the caliper is reading about 0.9mm leg thickness
At a glance they look like Phoenix Contact parts. Not to say that you will find that particular 2 pin but as a guess I would start in the Phoenic Contact library.
That's nice but the OP wants to ID the images he posted and find the connector(s) in the Eagle parts library. So are they Phoenix Contact or something else?
My original thoughts aside, yes they do look like Phoenix Contact. This will be identified by a letter P on the side of the package. Having said that, there are a couple of other companies that make green terminal blocks (Camden is one of them), so it could be one of them. Phoenix definitely make a 2 way plug and socket like the above