Flat bar wiper. Retrofit kit with one wiper blade. Quick and easy installation. The wiper blades from Bosch Automotive are ideal if you want to restore a streak-free view on your vehicle. Optimum visibility and reduced glare increase road safety and ensure relaxed driving. Fitting the wiper blades is child's play and can be done in just a few minutes. You don't even need any tools. Twin metal bracket wipers. The twin windscreen wiper from Bosch is used where special resistance to weather influences is required. Its robust metal bracket system and double corrosion protection make it extremely hard-wearing and durable. Twin stands for modern dual-material technology: a soft rubber backing ensures smooth running and the hard wiper lip with micro-double edge ensures perfect cleaning.