The Autotex 71 Series 13" Stainless Steel Front Wiper Blade is made from durable stainless steel and features a Duratex natural rubber that lasts up to 1.5 million cycles. It is designed to fit 5mm and 6mm narrow saddle wiper arms, making it a versatile and reliable choice for any vehicle. With its superior performance and long-lasting durability, this wiper blade is the perfect choice for marine and rail car applications. FleetPride is your First Click in Heavy Duty®.