He reached for the radio and his fingers wouldn't work.

Because bare fingers work just as well, and maybe even better.

His fingers worked, though he could not see what they shaped.

Then she felt the fingers working on the rope behind her back.

His fingers worked at her as if they were desperate with loss.

A young girl child was standing next to him, her fingers working the lines loose.

Ted's fingers were still working the corners of his eyes.

His hand ached, but so far as he could tell all the fingers were still working.

He clasped his hands together, fingers working, and looked down at them.

I flexed my hand to see if all the fingers worked.