2Pcs Front Windscreen Wiper Arm Cover Caps Clips Fitting Part For Mercedes Benz
This is plastic clip at the end of the wiper arm, usually broke off a tab on it while trying to install some replacement. The wipers are of the newer style. Part number on the underside : W000050335 For Mercedes Benz A-Class W176 2016-2021 For Mercedes Benz CLA-Class 2016-2021 It may fit others, if you have a specific model, please ask and I'll look it up.