- Versatile double-head design that combines wrench, puller, hook and screwdriver in one tool. Enables efficient handling of maintenance tasks and reduces the need for multiple tools in car repair work. - For oil seals: specially designed for oil seal disassembly and assembly. Handles oil seal related challenges and enables smooth removal and installation of oil seals and gaskets in automotive applications. - Sturdy construction: made of high quality carbon steel for strength and durability. Built to withstand frequent use in automotive workshops and garages. - Ergonomic size: 305 mm by 85 mm. Optimized for handling in tight spaces and provides sufficient leverage for efficient removal and insertion of seals. - Use scenarios: 1) Replacing oil seals in tight engine bays such as crankshaft or camshaft areas. 2) Servicing wheel hub or differential oil seals during brake or drivetrain maintenance. 3) General oil seal maintenance in automotive workshops where access is limited.