Just as he was sure they would hit solid steel, there wasn't anything in front of them.

She had designed the wall herself and it was solid steel.

The result was a species of woman who, when duty called, turned into solid steel.

The chamber's walls were of solid steel, and so was the door.

Joe strained against them, but discovered the things were of solid steel.

The door looked as if it were made of solid steel, painted to disguise this fact.

They were of solid steel apparently, and their edges appeared to be sharp.

There was a small viewscreen set into the solid steel.

He opened it and took out a length of solid steel about eighteen inches long.

She led the way into the back, past a solid steel door that clearly served to secure her vault.