Size range and compatibility - Includes a wide range of sizes from 0.6 cm to 1.9 cm, with popular imperial sizes such as 11/16 in and various metric options to ensure you have the right extractor for the job Durable metal construction - Made from strong metal materials that deliver the durability needed for demanding work while maintaining effectiveness over time Efficient screw removal - Designed for optimal performance to quickly remove problematic fasteners without causing additional damage Practical use scenarios - Removing a seized or broken bolt in automotive or machinery work, such as an engine or transmission components - Extracting a stripped or damaged screw from metal panels, appliances, or tools - Recovering or replacing fasteners in furniture or cabinetry where screws are stuck or head stripped - Suitable for both professional and DIY repairs where reliable fastener extraction is required