The Irwin Hanson Bolt Grip Stripped Bolt Extractor Removers 5 Piece Set (catalog number 394001) is a high-quality hand tool set designed for removing stubborn bolts and nuts. Made by the reputable brand Irwin in the United States, this set includes five different sizes to cover a variety of applications. The bolt extractors feature a unique grip design to securely hold and remove stripped or damaged bolts, making them essential tools for automotive and mechanical tasks. Trust in this product to help you effortlessly remove tough bolts and get your job done efficiently.