EKDJKK Security Door Chain, Stainless Steel Casting Door Security Chain Guard, Surface-Mounted Lock Brushed Finish, Heavy Duty Latch Lock for Inside Door (Black)

Thick stainless steel chain design, tight chain twist welding combination, durable and not easy to break, can be used for a long time.

Anti theft steel chain can enhance security and provide reliable intrusion protection, spring buttons to enhance protection, and cannot be unlocked outside, thus making you more secure.

Easy to install: Two installation methods, use nail-free glue without punching, or fix with screws, The door lock can be used on wooden or metal doors on various types of doors, and it can be placed above or beside the door panel .