Wrenches are available in a variety of styles for a variety of
applications. Some are designed to work with standard fasteners and some
are for metric applications. Higher quality wrenches are typically made from chromium-vanadium alloy tool steels and are often drop-forged. They are frequently chrome-plated to resist corrosion and for ease of cleaning.
There are many kinds of wrenches that a common man may need in his day-to-day life for different purposes.