The Spiral Screw Extractors 5pc Set by Century Drill & Tool is a drill tool set designed to remove screws ranging from 3/16" to 5/8". The manual drive feature ensures precise and efficient extraction of stubborn screws. This set, manufactured by CENTURY, does not come with a warranty but guarantees quality and reliability for various automotive and industrial applications. With the manufacturer part number 73415, this set is a valuable addition to any tool collection for easy and effective screw extraction.