Secondary Door Locks, Security Door Chains, Sliding Door Lock, Stainless Steel Swivel Bar, Matte Black Security Door Lock

HIGH QUALITY - These high-quality door latches are made of zinc alloy to prevent rust and discoloration, ensuring durability and reliability. They feature an impressive matte black finish and a comfortable tactile feel. SECURITY - These hinged door locks are security locking devices for swing doors, offering excellent protection against forced entry. They allow you to slightly open the door by 2 inches / 5 cm for ventilation. or viewing if there is no peephole. EXTRA PROTECTION - You can install it in a location out of reach of children so they cannot open the door themselves. Ideal for families with young children. VERSATILE APPLICATION - Widely used on cabinets, wardrobes, doors in homes, apartments, hotels, etc. It is suitable for all wooden and iron doors in homes and hotels. People inside the door can open it easily, while people outside the door cannot open the latch, allowing you to feel more secure while sleeping at night. EASY TO INSTALL - Size: 103mm * 63mm * 20mm (L * W * H). Effortless installation on doors or door frames in minutes.