Repair Plate fits larger motor link ball joints (no wipers).
Repair Clip fits wiper to wiper joints (only one wiper).
These plates stop the worn wiper linkage ball socket from popping off.
The repair plate is stamped and shaped from Carbon Steel Strip, it is then heat treated to produce a thin but very strong plate.
It is fitted using a 5mm bolt, through the hole that is already drilled in your linkage