BOSCH 4821 Evolution Beam Wiper Blade; 21" - Single

Bracketless is the new shape of wiper blade technology. As the name implies, bracketless wiper blades, also known as beam or flat blades, are designed without the metal or plastic brackets, joints or hinges of conventional wiper blades, so snow and ice have nowhere to build up. Bosch Evolution Wiper Blades feature a patented beam technology that applies more uniform wiper arm pressure along the entire length of the blade for virtually streak-free wiping performance. The exclusive, blended rubber delivers clean, quiet performance and exceptional all-weather visibility. An aerodynamic, symmetrical wind spoiler holds the blade securely to the windshield for a consistently clear wipe. Versatile double locking connector offers quick, easy, and secure installation on many popular wiper arm types (Hook, Pin, Side Lock, 16mm Narrow Top Lock, 19mm Large Top Lock, Pinch Tab) – with no additional adapters required. Replace your conventional wiper blades with Bosch Evolution and see if you don't agree that bracketless is better.

• Symmetrical wind spoiler uses air flow to increase blade-to-windshield contact and shields tension springs from all weather elements for exceptional performance in even the worst weather
• Patented bracketless design better resists ice and snow build-up for better performance and visibility in all weather
• Precision-tensioned dual steel springs create tension memory, applying uniform pressure along the entire blade length for crystal-clear visibility
• Precision-cut, specially blended rubber wiping edge removes even the smallest droplets for clear visibility and safer driving
• Double locking connector offers quick, easy, and secure installation on many popular wiper arm types: Hook, Pin, Side Lock, 16mm Narrow Top Lock, 19mm Large Top Lock, Pinch Tab