It is adequate for any kind of shutters and applications but, above all, when it is not possible to lean out the window because of furniture inside the house or high windows, thick walls, grills, etc.

It replaces all kind of shutter stoppers.

• Provided with interchangeable fixing screw for ordinary wall or overcoat of different thickness
• Screwable through a screwdriver, without rotating the body of the shutter stopper
• Adjustable in height even after being fixed with an excursion of 45 mm
• Easy and fast adjustment of the shutter's thickness from 30 to 65 mm
• Standard anti-vibration system in case of wind
• Anti-rotating system to prevent the user from rotating Zelus accidentally, as it usually happens with the traditional shutter stoppers (it is activated at the end of assembly)
• Extension for multiple shutters (sold separately)
• Additional rear thickness (sold separately)