Automatic Door Closer Adjustable Speed Silent Hydraulic Self Closing for Home and Office 1PCS

item automatic hydraulic door closer designed for reliable, quiet door control in residential and commercial spaces. Durable construction and adjustable settings allow smooth closing for left and right handed doors. Key features Construction: aluminum alloy body with stainless steel mounting screws for corrosion resistance and long service life. Size: approximately 160 x 96 x 20 mm and 6.3 x 3.8 x 0.8 in. Maximum door open angle: 175 degrees. Adjustment: fully adjustable for closing speed and latching speed; fits left and right handed doors. Capacity: suitable for door weight 20 to 40 kg and door width up to 1000 mm. Performance: hydraulic mechanism provides quiet, controlled closing; reinforced components increase load capacity and durability. Hardware: includes stainless steel screws to reduce risk of screw damage during installation. Compatibility and applications Works with medium doors of various types including metal doors, fire doors, wood doors, and glass doors with frame. Suitable for interior and exterior use in homes, offices, hotel rooms, apartments, and other commercial spaces. Package contents 1 piece automatic door closer 4 pieces screws 1 piece inner hexagon wrench Installation and usage notes Designed for easy installation on left and right handed doors; final adjustment recommended after mounting to ensure desired closing speed and latching action. Allow 0 to 1 cm variation in measurements due to manual measurement. Item color may vary slightly from images due to monitor display differences. Example use scenarios Home entrance door where a quiet, reliable close is needed to reduce drafts and noise. Office interior doors that require controlled closing to protect privacy and maintain a professional environment. Hotel room doors or apartment doors where consistent, smooth closing improves safety and convenience. This door closer delivers adjustable, silent operation with durable materials and complete mounting hardware for straightforward installation and long term performance.