Handy Helper Hook 3

My husband has an extensive Lego collection that he stores in wheeled plastic tubs. Some are kept behind things like the lounge and can be a little awkward to retrieve. He asked if I could make some sort of hook to pull and push these crates in and out without too much strain. I have a basic knowledge in 3D modelling, and was able to make him something using just a drawing program, Tinkercad, an online file converter and an extendable pole from an old car washer.