Here is my model of two multi-purpose hover droids. These are something I designed myself, but I wouldn't be surprised if the star wars universe has something similar.
In this picture, you can see an overview of both droids.
Here both droids are upside-down.
Here you can see the hands of the droid. You can adjust them to grab objects.
Here the droid is using his hands to grab objects.
I hope you liked this build and please like, and comment on what you like and could be improved upon.