Door Chain Lock Security Bolt Latch – Home, Hotel & Child Safety
Door Chain Lock Security Bolt Latch – Home, Hotel & Child Safety
Door Chain Lock – Security Bolt Latch for Home, Hotel & Child Safety
Keep your home secure and your family protected with this sturdy metal door chain lock. Designed for residential doors, hotel rooms, and rental properties, this chain latch lets you open the door slightly to identify visitors while keeping it securely fastened — preventing unauthorized entry at all times.
Perfect for families with young children, this door guard lock can be installed out of a child's reach, stopping little ones from opening the door to strangers or slipping outside unattended. Simple, reliable, and effective — no special tools or expertise needed.
Made in Mainland China.
Key Features
- Dual-purpose security: Allows safe ventilation and observation while keeping the door locked from inside
- Child-safe design: Install high on the door frame to keep it out of children's reach
- Durable metal construction: Built to withstand repeated daily use
- Easy installation: Comes complete with mounting screws — no drilling expertise required
- Versatile use: Ideal for home front doors, bedroom doors, hotel rooms, and rental accommodations
- Available in multiple colors: Red, Cyan, Black, Silver — choose your preferred style
- Certified: CE and RoHS compliant
Specifications
| Material | Metal |
| Chain Length | 180mm / 7.1 inches |
| Long Base Size | 123 × 21mm / 4.8 × 0.83 inches |
| Short Base Size | 62 × 21mm / 2.4 × 0.83 inches |
| Available Colors | Red, Cyan, Black, Silver |
| Certification | CE, RoHS |
| Keys Included | No |
| Package Contents | 1 × Door Chain Lock (screws included) |
Note: Due to differences in monitor settings and lighting, the actual color may vary slightly from images. Please allow ±1–2cm measurement deviation due to manual measurement.
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Frequently Asked Questions
Q: Is this door chain lock suitable for both interior and exterior doors?
A: Yes, this metal door chain lock is designed for use on both interior and exterior doors. It is commonly used on front entry doors, bedroom doors, hotel room doors, and rental unit doors to provide an extra layer of security from the inside.
Q: How is the door chain lock installed?
A: Installation is straightforward — the package includes all necessary mounting screws. Simply screw the long base plate onto the door frame and the short base plate onto the door itself. No special tools or professional expertise are required. For child safety, mount the hardware higher up on the door frame, out of children's reach.
Q: Does this lock come with keys?
A: No, this door chain latch does not include keys. It is an interior slide-and-chain mechanism that is operated manually from the inside, providing a quick and easy way to secure your door without the need for keys.
Q: What colors are available for this door chain security latch?
A: This door chain lock is available in four color options: Red, Cyan, Black, and Silver, allowing you to match your existing door hardware or home décor.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.