There was also a large bolt, and a huge padlock.

Each side of the building had a heavy reinforced wooden door fastened by a large bolt and chain.

The guard drew a large bolt, pulled the handle of the door and slid the barrier aside.

The big key hole was a fake; but there were large bolts on the inside of the door.

It was secured by two large bolts, and the heads were not slotted.

There was a large bolt in the dirt, and Milo kicked it.

Investigation revealed that these were prefabricated and fitted using large bolts.

And there were large bolts sitting on the floor.

Another large bolt struck even closer, bathing the small room in a burst of eerie white light.

She jumped when the lad quickly closed it behind them and threw home a large bolt.