Brand: Alluk Size - Length: approximately 4.10 inches - Width: approximately 2.48 inches Key benefits - Allows a few inches of opening for identification or ventilation while preserving privacy and security for guests and residents - Easy to operate from the inside with a simple swinging movement; difficult to open from the outside - Durable construction designed to resist rust and oxidation with a long-lasting build - Ultra-thick swing arm and solid lock base provide strong, long-term performance - Counterbore hole design offers a noble, elegant appearance; includes a door-stop style security bar Construction and design - Rust and oxidation resistant for increased durability - Ultra-thick swing arm and solid lock base for strong, lasting quality - Counterbore hole design enhances aesthetics - The door stop/security bar design adds an extra layer of home protection Installation and compatibility - The latch lock assembly is screw-mounted - Can be installed on doors, cabinets, or windows with your own tools and hardware Use scenarios - Interior doors between living spaces or bedrooms to permit quick identity checks or ventilation while maintaining privacy - Room or entry doors where restricted access is desired but a quick exit/communication is still convenient - Cabinets, closets, or windows where an extra secure latch can prevent accidental or unwanted opening Notes - The product is designed for inside operation; it remains secure from outside attempts - The installation relies on your own screws and tools to attach the latch assembly to the chosen surface