What corkscrew is made of

A spiral screw for corks.

Corkscrew spiral worm — has part. A helical spiral.
Hook spur — has part. A rest on the bottle neck for the lever.
Handle — has part. A handle acting as a lever.
Screw — uses. A spiral.
Lever — uses. Lever corkscrews.
Cork — uses. It pulls out the cork.