If your fingers aren't nimble enough for cracking or picking, you can always apply sheer brute force and attempt to 'jimmy' a lock. This is more difficult than any of your alternatives, but it requires nothing more than the ability to apply physical pressure. You run the risk of ruining a lock if you fail, though.
- jimmy <target>
- Prise the lock off of a <target> item.
25 levels of physical.control.force