Securely centers PIA and resists BSR in ditch molding while allowing some longitudinal and cross-car float for build variation.
Clip has ribs which support centering and locating into the molding/extrusion. This supports assembly accuracy.
The Slot feature engagement with the T-stud allows for longitudinal float.
How the pieces snap into each other, allowing float within the fastener.
Anti-rattle features around the roof ditch.
Clip may be shipped in place in the molding.