VEVOR Screw and Bolt Extractor Set Model YMWJ9 is a professional-grade 9-piece kit designed for removing stubborn, stripped, or broken fasteners. Crafted from high-quality Chrome Moly (CrMo) steel, these extractors offer exceptional durability and torque for heavy-duty applications. The set includes a versatile range of pipe extractor sizes from 1/8" to 1" and specialized drive sizes (5/8" D, 1/2" D, 7/16" D). Each piece is clearly marked for easy identification and comes organized in a rugged, portable hard-shell carrying case with a secure latch, making it an essential addition to any automotive or home repair toolkit.