BE-TOOL Door Chain Lock Stainless Steel, Key-Operated Safety Chain Guard, Easy Installation, for Home, Apartment, Office, Hotel

BE-TOOL Door Chain Lock Stainless Steel, Key-Operated Safety Chain Guard, Easy Installation, for Home, Apartment, Office, Hotel

• [Durable Stainless Steel] This door and window chain lock is made of premium stainless steel with high quality; stands up to daily use and environmental wear, maintaining reliability for years—ideal for long-term home or commercial security.
• [Key-Operated Latch for Safety] Features a key-locked mechanism that requires the included key to unlock; prevents unauthorized opening. The chain stays firmly in place until intentionally unlocked, boosting safety.
• [Complete Kit with Installation Hardware] Includes 1 chain lock, 2 keys, and 8 mounting screws—no extra parts needed. Installs in minutes on most surfaces: wooden/metal doors, casement windows, or sliding windows. Works horizontally or vertically for flexible placement
• [Smooth, Burr-Free Chain Links] Precision-machined chain links connect tightly (no breakage risk) and have smooth edges; avoids scratches on hands (especially kids’) during use. The sturdy latch ensures a secure fit without slipping or loosening over time
• [Widely Used] Perfect as safety chain locks for inside front doors (blocking intruders while letting air in) or window guards with key. Suitable for homes, apartments, offices, or commercial spaces—meets multiple security needs