These clips are used to attach the window bracket to the window glass, and are compatible with the metal replacement window bracket included in the Steiger Performance repair kit as well as the plastic factory window bracket. This clip is for Jeep Liberty window lift plates which use metal ball studs and retaining clips to attach the glass to the lift plate. This style was used in 2002-2005 as well as partway through the 2006 model year. The remainder of the 2006 models as well as 2007 use a different style glass, which has a hole right in the glass itself to clip into the lift plate.