Anti-Theft Chain, Window Chain Lock, Window Lock Chain Lock with Key, Door Chain Lock, Anti-Theft Protection for Security Interior Doors and Flat Open Windows

Specifications: Material: zinc alloy and stainless steel. Weight: 135g/4.8oz Package includes: 1 x safety lock.

• HIGH QUALITY STAINLESS STEEL The chain door guard with lock is made of high quality steel material, characterized by rust resistance and durability. It ensures maximum strength for long-term use and requires a lot of force to open the door chain lock from the outside.
• Versatile use: the stainless steel chain is long enough to fit over a long distance from the castle area. As a lockable door chain, it is perfect for casement windows, security doors and other rooms that need extra protection.
• Practical & aesthetic: with the door lock chain, you can open the door to ventilate or see outside without sacrificing safety. It allows partial opening to identify visitors or receive packages. The silver design matches most decorations and is timeless.
• EASY INSTALLATION Just measure, mark and mount - you only need a hole and a few minutes of free time. Our chain door lock is characterised by easy operation, ideal for DIY installation without professional help.
• ADDED PROTECTION The chain locks for interior doors provide additional locking on front and interior doors. They protect your family, prevent children and pets from leaving the room alone when you are not careful.