No Drill Stainless Steel Security Door Chain Push Button Lock Latch Anti-Theft Door Guard for Home Hotel Use

Product name: stainless steel chain door buckle/door chain lock Material: stainless steel Dimensions: total chain length 122mm, fixed plate 71×30mm, bead lock diameter 22mm Configuration: matching mounting screws Applicable scenarios: entrance door, bedroom door, bathroom door, hotel room, apartment house Features: anti-theft, anti-intrusion, cat-eye peep protection, restricted opening, and enhanced security This stainless steel chain door latch is a must-have for every home, providing essential security! forged from high-quality stainless steel, it's rust-proof, corrosion-resistant, and incredibly durable. even in humid environments, it will maintain its shape and function for years to come High load-bearing chain + strong locking bead structure, limits the opening of the door to only a small gap, effectively prevents kicking the door, intrusion, peephole unlocking, and protects the security of family and property. standard surface-mounted design, matching special screws, easy installation, wooden doors, metal doors, etc. most door types can be easily installed. 122mm long chain, perfectly balanced security and convenience, 71×30mm installation plate fits firmly and installs cleanly. suitable for entrance doors, bedrooms, bathrooms, hotels and other scenes, it is an ideal choice to improve home security