🔧 INSTANT GRIP TECHNOLOGY​​: Forces frozen bolts OUT in seconds- Hardened ​​CR-MO steel extractors​​ (Rockwell HRC 51+) with reverse-spiral teeth ​​bite deeper as you turn​​, removing sheared ​​lug nuts​​, ​​rusted exhaust bolts​​, and ​​rounded oil plugs​​ other kits can’t. ​​⚡️ IMPACT-READY DURABILITY​​:Works where others snap- ​​Heat-treated chrome molybdenum sockets​​ withstand 250 ft-lbs torque (+90% vs competitors). Compatible with ​​3/8" impact wrenches​​ (tested 8,000 RPM).ideal for ​​auto repair shops​​ & heavy equipment. 🔩 COMPLETE METRIC & SAE COVERAGE​​: No more stuck bolts- Precision-machined ​​extractors from 8mm (1/4") to 19mm (3/4")​​ include hard-to-find ​​11mm & 17mm sizes​​. Laser-etched markings survive grease/oil. 🛠️ PROFESSIONAL PROBLEM SOLVER​​: Extracts ​​swollen lug nuts​​, ​​stripped caliper bolts​​, and ​​seized flange nuts​​ (machinery). Bonus ​​hex adapter​​ for confined spaces. 🧰 EASY CARRY CASE​​: Never lose a socket again- Military-grade PVC ​​storage case​​ survives jobsite drops. Quick-snap latches open with gloves. Compact 7"x5" size fits in ​​tool truck drawers​​. This bolt extractor set is built for maximum performance with high hardness chrome molybdenum steel construction that provides superior gripping power to remove even the most stubborn stripped rusted or damaged nuts and bolts The 13-piece set covers all common sizes from 3/4 inch to 1/4 inch plus a hex adapter for universal compatibility Designed with a standard 3/8-inch square drive it works effortlessly with hand tools impact wrenches and power tools making it perfect for tough jobs like lug nut removal or seized bolt extraction Each extractor features laser-etched size markings for quick identification while the heavy-duty blow-molded storage case keeps everything organized and portable Whether you're a professional mechanic or a DIY enthusiast this durable and reliable set delivers exceptional results every time