1. Secure Hook Claw System Constructed with a hook claw that firmly cuts off wiper arms without slipping or scratching. The positive engagement design prevents accidental disengagement during operation, providing stable, controlled force distribution for safe wiper arm extraction. 2. Ergonomic Petal Handle The clearly threaded, smoothfitting mechanism with a petalshaped grip offers handling and twisting comfort. Reduces hand fatigue during use while delivering maximum torque application. The balanced design ensures precise control during wiper arm removal. 3. Adjustable Universal Fit Features a versatile 535mm adjustable opening range to accommodate most cars. The adaptable design ensures broad compatibility with various vehicle models and years. This single remover can handle nearly all windshield wiper arms. 4. Damage Removal Safely removes your car's wiper arms without scratching or damaging the vehicle body. This puller tool ensures quick and effortless disassembly while protecting your car's finish. The innovative design prevents surface wobbling during the removal process.