Door lock chain

Stainless steel slide bolt door chain is a front door security accessory. It combines a slide bolt mechanism with an anti-theft chain and protective leather cover to provide extra protection against forced entry. Made from stainless steel, it is strong, rust-resistant and suitable for long-term use on apartment or villa doors. The chain allows the door to be partially opened for viewing or talking while still preventing full opening. It is a simple yet effective way to add another layer of security to home and office entrances.