ham-handed
Having very large hands.
Pete is a big, ham-handed man who used to be a football player.
Indelicate. Clumsy.
The candidate's ham-handed attempts to woo voters just ended up annoying them.
Sorry for all the typos - I'm too ham-handed to hit the right keys on this tiny keyboard.
If I wasn’t so ham-handed, I could probably fix the thing myself.