Heavy Duty Adjustable Automatic Door Closer with Quiet Self Closing and Universal Fit for Left and Right Doors

Automatic door closer designed for reliable, quiet closing of interior doors, screen doors, and light gates. Durable construction and adjustable closing strength help protect doors from impact damage while reducing noise. Key benefits Quiet automatic closing: closes smoothly in approximately 3 seconds to avoid slamming and reduce noise. Adjustable closing strength: use the included wrench to increase or decrease closing force to match door weight and user preference. Protects doors and frames: reduces closing impact to extend door life and prevent sudden force on hinges and latches. Universal installation: suitable for both left and right swing doors for flexible mounting. Main features Size: 16.00 x 10.00 x 2.10 cm (6.29 x 3.93 x 0.83 inch). Suitable for door weight: up to 30 kg. Suitable for door width: up to 1000 mm. Color: black. Materials: stainless steel, iron, and nylon for a combination of strength and low friction. Construction: integrated molding process and multi channel assembly for a sturdy, long lasting unit. Includes adjustment wrench to set closing strength. Performance and compatibility Designed for use on screen doors, interior doors, apartment entries, hotel room doors, and light gates where automatic, low noise closing is desired. Compatible with doors up to 30 kg and 1000 mm wide. Verify door dimensions and weight before installation. Universal design supports right or left swing doors for broad applicability. Typical use scenarios Residential patio or screen door: prevents slamming and keeps the door closed automatically while protecting the frame and screen. Office interior door: provides consistent, quiet closing to maintain privacy and reduce noise in shared spaces. Hotel or guest room door: ensures doors latch reliably with adjustable force to suit different door weights. What is included 1 set automatic door closer Adjustment wrench for closing strength Practical notes Adjust closing strength with the supplied wrench to balance speed and latching performance. Check door weight and width against the listed limits before installation to ensure proper operation.