14piece screw bolt extractor set includes 13 extractors and 1 adapter for effective extraction of damaged fasteners. Blow molded storage case keeps all components organized and easy to transport, enabling efficient work on site or in the . Reverse spiral flutes bite firmly into damaged fasteners, delivering strong grip on stripped nuts and reducing slippage during use. Multifunctional for automotive and household tasks, this set is suitable for removing wheel locks and a variety of hex fasteners. Use scenarios: Automotive: remove a stripped wheel lock bolt to regain wheel access without damaging the wheel or hub. Home : extract a damaged hex bolt from furniture, appliances, or metal brackets during maintenance. Equipment servicing: tackle seized or damaged fasteners in machinery or industrial equipment to enable disassembly and .