Donald Trump doesn't have small hands. I think you'll find that's fake news. Here is a recent photo of the allegedly small hands:
I am sorry, but if I compare his hands to mine ... uhm .... not only are mine a bit larger, compared to my head, my hands have some muscle that was developed over a life of using my hands to do hard work and I have heavy, deep calluses on them to prove it.
Now, I have not done really hard work in over two years, but the evidence of hard work is still there. Just from the muscles alone ... in fact I can challenge any man to a grip thing. I never lose these. Well, unless I foolishly challenge one of my uncles who have done hard work their whole lives and never had a break.