Hold-open arm
The hold-open offers an additional hold-open function to fix the door. Steel zinc-plated. Hold-open angle 70° - 130°. Hold-open force adjustable. Not allowed for…
The hold-open offers an additional hold-open function to fix the door. Steel zinc-plated. Hold-open angle 70° - 130°. Hold-open force adjustable. Not allowed for the use on fire-protection doors.
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