S-system Clips 50-W Louver
The 50-W louver is one of the louver types of the S-system, that doesn't use the standard S-clip. It requires a custom slat clip. That is because the 50-W has a step of only 45 mm. And since it is made from wood composite, it is much thicker than it's aluminium counterpart, the roll formed 50-A louver.
The clip is a two part mechanism. Jointly, the pivot arm and slat clip determine the position of the louver; from open to close, and any position in between.
The pivot arm is pressed into the top track of the rack. This makes a clipping sound, and the reason this part of the assembling process is called clipping. This double version is specifically developed for louvers with a 45 mm step (pitch).
The pivot arms and slat clips are available in four colours:
Please note that the RAL colours stated are merely indications.