- High Strength: Crafted from hardened carbon steel with advanced heat treatment, this car wiper arm is rust and corrosion resistant, providing exceptional durability and reliability for long-lasting use. - Adjustable Design: Features a double claw wiper arm puller with a maximum opening of 36mm and a 16mm wiper arm puller with a locking function for enhanced safety and stability during operation. - Ergonomic Handle: The star-shaped handle and recessed grip are designed for comfort, allowing for easy rotation and effortless operation, reducing strain during use. - Multifunctional Tool: The puller's rotating structure makes it easily adaptable for various applications, including wiper arms, battery terminals, and alternator bearings, making it a versatile addition to your toolkit. Use Scenarios: 1. Efficiently remove and replace worn-out wiper arms on your vehicle, ensuring clear visibility during rainy conditions. 2. Utilize the adjustable pullers for safely disconnecting battery terminals when undertaking vehicle maintenance, reducing the risk of short circuits. 3. Easily handle alternator bearings during repairs or replacements, improving your vehicle's overall performance. This wiper arm puller is designed for both professionals and DIY enthusiasts, ensuring you have the right tool to tackle a range of automotive tasks with ease. The combination of strong materials and smart design makes it a trustworthy choice for maintaining your vehicle.