Then we heard the bolt being drawn on the other side of the door.

Finally he heard the sound of bolts being drawn from within.

From inside came the sound of a bolt being drawn back.

So she at once drew back the heavy bolt and opened the door.

Within a very short time, she heard the sounds of bolts being drawn back.

As Larry started to draw the bolt, he saw the girl going on into the kitchen.

I straightened up and drew the bolt on the door.

The sound of bare feet gave way to a bolt being drawn.

Then Kevin heard the sound of a heavy bolt being drawn.

She heard him drop quietly on the other side, and draw the bolt.