- Constructed from high-quality stainless steel, our front door chains are resistant to rust and aging, ensuring long-lasting durability. - The chrome-plated finish enhances corrosion and wear resistance, making it a reliable choice for daily use. - Designed as a safety latch for swing doors, this security door chain lock allows you to open the door a few inches for identification or ventilation while maintaining privacy and security for residents and guests. - Versatile and practical, the door chain can be installed on any door, making it perfect for securing front doors in homes, hotels, motels, and inns. - Our heavy-duty door lock chain is made from solid materials, providing robust protection against forced entry, making it an essential safety feature for your home. - Easily identify visitors before fully opening the door, enhancing your front door's security. The chain features a simple release mechanism when the door is closed for added convenience. - The stylish chrome finish complements any home decor, making it suitable for indoor use while adding an extra layer of security. - With a surface-mounted and compact design, this door chain can be installed on any door size with minimal tools and effort. Use scenarios: - Install on your front door to ensure safety while allowing you to interact with visitors. - Use in hotels or motels to provide guests with additional security and privacy. - Perfect for residential homes, providing peace of mind for families when answering the door. For any issues or questions, our customer service team is readily available to assist you within 24 hours.