Ed, those are the factory tow mirrors. Same ones that I have on mine. Mine did come with them though. Depending on the model of your truck these are a direct bolt on and all the electrical will work, again depending on the model of your truck.
Look forward to seeing you around the forum, drop me a message if there is anything I can help with.
If you haven't already please stop by the newbie section found here and introduce yourself.
Show off pics of your Ram in the gallery! The how to's can be found here!
Welcome to the Z!