Review on 🧼 ACDelco Silver 8-4419 Conventional Wiper Blade, 19 in - Reliable Windshield Blade for Clear Visibility (1 Pack) by Jason Richardson

5 weeks worked well then fell off on a day of light rain. The pin that holds the wiper in the clip on the wiper arm fell out while driving on the freeway. This caused the metal wiper arm to scratch the glass before the wipers could be turned off. I don't know if it broke or just fell out, but it's gone now. The surviving wiper blade has a plastic snap where the broken wiper is now missing a part. We used our old winter blades for a few more weeks before installing them. We are currently unable to return defective blades as the return period has passed. Winter blades cost twice as much because the riveted metal pins lasted over a year.