Safety Chain Window Restrictor Self-Adhesive Sliding Casement Ventilation Lock Security Children Stainless Steel

Thick Chain Design Thick chain design, tight chain twist welding combination, durable and not easy to break, can be used for a long time. Compared with ordinary chains, our chains can provide you with safer protection and make you and your family more at ease. Easy to Install The Restrictor can be stalled in two ways. Either using screws or glue is very convenient. Application Door chain lock suitable for opening and closing of inner doors, sturdy and durable, and can be widely used for security and anti-theft of homes, hotels, apartments and courtyard doors. Protect Your Beloved Ones The restrictor can prevent Children & Elderly family members from falling from windows. Providing extra security to your beloved ones. Anti-theft function Anti-theft steel chain can enhance security and provide reliable intrusion protection, spring buttons to enhance protection, and can’t unlocked outside, thus making you more secure.