MARIE Door Closer Automatic Hydraulic Door Closers self Closing for Interior & Exterior ADC12 Aluminum Alloy 3-Layer Coating Adjustable Closing & Latching Speed for 25-45kg

【Flexible 90°-180° Hold-Open Mechanism】 Equipped with an advanced hydraulic door closer system featuring a precise hold-open function. Users can set the door to stay open at any angle between 90° and 180°, ideal for moving furniture, ventilation, or high-traffic flow. The door automatically closes when pushed beyond the hold-open range, offering convenience and safety without manual wedges.
【Fully Adjustable Speed Control】 Customize your door’s performance with dual-independent adjustment valves. Easily regulate the main closing speed (sweep) and the final latching speed to prevent slamming and ensure a quiet, secure close. This adjustable door closer is perfectly suited for both busy commercial environments and quiet residential homes.
【Effortless Operation for All Ages】 Engineered with low opening resistance, requiring force comparable to pushing a 4L bottle of water. This easy-open door closer is designed to be child-friendly and accessible for the elderly or those with limi