The Irwin Hanson 5 Pc Spiral Screw Extractor Set is a high-quality tool set designed for removing stubborn screws and bolts. Made in the United States, this set includes five different sizes (EX1-2-3-4-5) to accommodate a variety of screw sizes. The spiral screw extractors feature a durable construction from the trusted brand, Irwin, ensuring reliable performance for all your automotive and hand tool needs.