🔧 Extract with Confidence: Your Ultimate Tool for Tough Jobs! Includes 20 pieces for tackling any stripped or damaged fastener. Crafted from high-carbon steel for a lifetime of reliable use. Reverse spiral groove design ensures a tight grip, eliminating slippage. Works seamlessly with various tools, from wrenches to pneumatic devices. Dedicated after-sales service to resolve any issues promptly. Laser metric & imperial scales High-carbon steel durability Reverse spiral grip design The Topec 20-Piece Upgraded Bolt Extractor Set is designed for professionals and DIY enthusiasts alike, featuring high-carbon steel construction for durability, a unique reverse spiral grip for maximum extraction power, and a comprehensive range of sizes to tackle any stripped, rusted, or damaged fastener. With its versatile compatibility and dedicated customer support, this set is your go-to solution for challenging projects.