25-Piece 3/8" Drive Impact Bolt Extractor Set, 1/8" - 7/8", Hex Head Multi-Spline Easy Out Screw Extractor Set for Removing Broken Studs, Bolts, Screws, CR-MO Steel, with Heavy Duty Case

Versatile and Comprehensive: Mr.wintek 25-Piece 3/8" Drive Impact Screw Extractor Set included: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 15/32", 1/2", 7/16", 9/16", 17/32", 19/32", 5/8", 21/32", 11/16", 23/32", 3/4", 25/32", 13/16", 27/32", 7/8" Screw Extractor. The blow-molded shell tightly wraps all the parts to avoid damage. Blow-molded enclosure with label slot for easy storage and organization of the extractor. The non-slip foam insert secures the extractor and prevents rolling. XZN, Allen, Torx star bolt: This Mr.wintek 25-Piece 3/8" Drive Impact Screw Extractor Set is specially designed to remove a wide range of damaged fasteners. It is highly effective for extracting XZN (triple square) bolts, Allen (hex) bolts, and Torx star bolts, which are widely used in automotive engines, brake systems, transmissions, motorcycles, and heavy-duty mechanical equipment. From stubborn studs to broken bolts, rounded nuts, and stripped screws, this set provides the strength and reliability needed to handle the toughest repair and maintenance tasks, making it a must-have for professionals and DIY users alike. Unique Multi-Spline & Left-Hand Spiral Design: Mr.wintek 25-Piece 3/8" Drive Impact Screw Extractor Set features a multi-spline structure that delivers strong grip and even torque distribution, minimizing slippage and breakage. The left-hand spiral design bites deeper as you turn, allowing the extractor to lock firmly onto broken, rusted, or rounded bolts and screws. Together, they maximize removal efficiency and solve the common pain points of stripped or seized fasteners that traditional extractors often fail to handle. High-Performance CR-MO Material: Mr.wintek 25-Piece 3/8" Drive Impact Screw Extractor Set is made from precision drop-forged, heat-treated CR-MO (chromium-molybdenum) steel for superior durability. CR-MO offers better strength and wear resistance, handling higher loads and tougher tasks. Stronger and more durable than standard CR-V steel, CR-MO is built for high-torque impact applications. It delivers a secure grip on damaged Screws and resists cracking or breaking under extreme pressure—perfect for demanding extraction tasks. Laser Marking and Corrosion Resistance: The surface of Mr.wintek 25-Piece 3/8" Drive Impact Screw Extractor Set features a special gray phosphate finish. This coating provides excellent rust resistance, surpassing ordinary oxide finish extractors. Laser Marking on each extractor facilitate easy identification of sizes while enhancing corrosion resistance, ensuring long-term usability. After-Sales Service & ANSI Certified: Designed for reliability, Mr.wintek Screw Extractor meets ANSI B107.110-2020 standards for impact sockets, ensuring durability and precision for professional and daily use. We sincerely solve all kinds of problems for customers, if you have any questions about the products, please tell us at any time. It comes with a one-year after-sales service. ›See more product details ›See more product details