Bosch Evolution 4822 22″ with 4820 20″ All-Weather Visibility Bracketless Wiper Blades
Bracketless wiper blades, also known as beam 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. In addition, the patented design of Bosch Evolution features dual precision-tensioned steel springs that distribute more uniform pressure along the entire length of the blade for exceptional all-weather visibility. This is the combo of Bosch 4820 & 4822 wiper blades.