Items work as-intended, although they are slightly different than the OEM versions, which have the insertion part of the retainer rotated 90 degrees. Trying to install these in the same orientation as the OEM will not permit them to lock in. They will lock if turned 90 degrees, but the orientation will also be rotated 90 degrees, which is the orientation the OEM version shows when not locked in. They do work however, but there should be a note in the package to guide the installer.