Rain-X Weatherbeater Wiper Blade, 21 in. high quality and reliable performance that meets or exceeds all equipment manufacturer’s standards. Designed for long-lasting durability, this wiper blade features a galvanized steel frame that effectively prevents rust and corrosion. The all-natural squeegee rubber is specially formulated to resist cracking, splitting, and tearing caused by heat, cold, windshield wiper fluid, and salt. It comes pre-installed with a small j-hook adapter and includes a multi-adapter to fit side pin, large j-hook, and bayonet wiper blade arms, ensuring easy installation and compatibility with a variety of vehicles. Model Number: