The mechanism clicked and she tugged gently on each end.

Moments later, a mechanism inside the hatch clicked and popped away from the rim.

He squeezed the trigger twice, and felt the cylinder turn as the mechanism clicked.

A mechanism clicked, and the painting, actuated by hinges beneath its right side, swung open like a little door.

Something scraped softly and then the mechanism clicked and the door swung open.

I had the jackpot and the mechanism clicked it back.

As it turned, the mechanism clicked with a skeletal sound.

A mechanism clicked as it fed a tranquilizing solution into the blood.

The mechanism of the lock clicked loudly as the key was turned on the other side.