5-Piece Nut & Bolt Extractor Tool Set Key Features - Wide Size Coverage 📏: Includes common sizes (17mm, 19mm, 21mm, 22mm) – more versatile than regular deep bolt extractor kits, meeting broader work needs for various fasteners. - Damaged Fastener Savior 🔧: Perfect for removing damaged, stripped, rusted, or stuck fasteners (screws, nuts, bolts)! Works with 1/2-inch square drive wrenches, ratchets, or breaker bars to easily unscrew stubborn rusted bolts. - Durable & Rust-Proof 💪: Crafted from heat-treated chrome-molybdenum steel (CR-MO) for exceptional strength and durability. Internal reverse spiral grooves grip fasteners tightly for better removal; comes with a portable plastic box 📦 for neat storage and easy organization. - Strong Compatibility 🔩: Driven by metric tools like impact wrenches, manual/pneumatic ratchet wrenches, hex wrenches, flat wrenches, adjustable wrenches, pliers...