Door Security Chain, Interior Door Lock Chain Door Lock Heavy Duty Anti-Theft Interior Thick Child Resistant Chain for Home Hotel Apartment(Silver)

General description The Door Security Chain is a heavy-duty interior door lock designed to enhance security and privacy in homes, hotels, and apartments. This anti-theft chain provides an additional layer of protection by allowing you to identify callers before fully opening the door. It is particularly beneficial for safeguarding the elderly, children, and women, preventing intruders from breaking in and ensuring peace of mind. Technical specifications Material: Reinforced iron or stainless steel Surface treatment: Electroplating for corrosion resistance Includes: 1 thick panel, 1 bold chain, and 6 screws Installation Easy installation with a screwdriver or electric drill Universal fit for any size door Usage Suitable for various doors including apartments, basements, balconies, residences, bedrooms, closets, cabinets, windows, garages, RVs, barn doors, dormitory doors, and hotel doors Can be installed on both interior and exterior doors Allows partial opening of the door for safety and privacy Other information Exquisite workmanship with a fashionable design that complements home decor Corrosion-resistant surface that does not fade Closed design of each lock buckle enhances security against intruders