This Neiko 04204A Hex-Head Multispline Screw and Bolt Extractor Set is brand new and has never been used, but please note that it is missing three extractors: 1/8″, 5/32″, and 3/16″. The complete set normally includes 25 pieces, so you will receive 22 extractors in total. Designed for manual drive extraction, these easy-out extractors make removing damaged or stubborn screws and bolts simple. Great for automotive, industrial, or household use, and a solid choice for both professionals and DIYers.