It is typically clamped firmly to a table before use.

When they were firmly clamped into place, he made his report to Kirk.

She tried to scream, but his hand was firmly clamped over her mouth.

Then, with it firmly clamped between his teeth, he examined her again.

Then, firmly clamping the top of the machine, he turned off the switches and walked out into the open.

But Koi's left hand was already clamped firmly on his shoulder.

A hand was kept firmly clamped over her mouth, as they carried her away.

A hand from the corner clamped firmly on Stan's arm, the one that held the shotgun.

It dies with Jack's foot still firmly clamped in its mouth and him underwater.

The Shadow knew that the blackwood stand was firmly clamped.