Kerbal Space Program - Docking drone/tug

It's a Clamp-O-Tron docking port in on end and a Clamp-O-Tron Docking Port Sr. in the other end. Just to make it easy in case I have a bigger ship that has a bigger docking port visiting the station.

It can also be used as a tug to move parts around.
I am using mechjeb here cause I suck the big one in piloting it myself :P