True pluses collects these door closers when setting .. the door (model 1930) is difficult to close even by hand, but this door closer, it creates reliable, even if it's doing nen quite a bang are .. (door Conditional) If then once guests arrive, quickly the 2 screws (one for about 85% swing range and the other then the "locking swing") changed, the door just leans quietly, absolutely Infinitely .. perfect ..
After more than a year, the part Perfectly works without any squeaking ..
The installation guide is not a view worth .. can use the template, a little technical understanding and craftsmanship but is readily compensated ..
minor nuisance for the no load short screws are included ..