General description The automatic door closer is a high-quality, spring-loaded device designed for interior doors. Made from durable metal with a one-piece construction, it is corrosion-resistant and built to last. The double spring structure and rollers help protect the door from damage while minimizing noise during operation. This practical solution ensures that doors close automatically, preventing them from being left open. Technical specifications Material: Metal Color: White Measurement allowed error: +/- 1-3 cm Compatibility and accessories Suitable for fire doors, hotels, property apartments, residential quarters, offices, and interior doors Installation No drilling required for installation Usage Adjustable left and right to reduce closing force and prevent door damage Helps to ensure doors are not left open Other information Package Contents: 1 x automatic door closer Note: Light reflection and different displays may cause the color of the item in the picture to differ