Negro mate (paquete de 2), cerrojo antirrobo, cadena para puerta, cerradura de seguridad para cadena de puerta, cerradura de cadena para puerta con resorte de seguridad

【High-Strength Stainless Steel】This chain lock is made of stainless steel. About this high-strength chain lock: lock body length 5 inches; chain length 6.7 inches; material thickness: 1/16 inch. Stainless steel is high in hardness, corrosion-resistant, rust-proof, sturdy and durable, providing better protection against theft. Our chain locks, door chain locks, door chains, and interior door chain locks are all made of stainless steel. 【Anti-theft Design - Child and Pet Safety】Equipped with a spring-loaded anti-theft push lock, enhancing security and providing reliable anti-theft protection. Add extra locks to your front and interior doors to protect your family. Interior door security locks and front door chain locks can also be used for child safety or to allow small pets to enter and exit safely. 【Hand-Brushed Finish】The stainless steel is hand-brushed for a clean and beautiful appearance, ensuring the chain lock is rust-resistant and has a long service life. You can choose to add locks to your doors in brushed nickel, matte black, rose gold, gold, and bronze finishes, perfectly complementing modern home décor. [Secure Observation or Ventilation] This heavy-duty chain bolt is a secure door lock that ensures safe observation and ventilation even when the door is half-open, providing extra security for your home and office doors. It cannot be unlocked from the outside, ensuring your safety. [Easy Installation] Quick and easy installation—easily add security to your home or office doors! All installation accessories are included in the package for easy assembly.