Crafted from durable aluminum alloy, this self-locking spring latch offers a sleek and design that complements various door and window styles. Its automatic spring mechanism ensures secure closure, providing enhanced safety and convenience for residential or commercial spaces. Ideal for maintaining privacy and security effortlessly. Features - Color: Black - Material: Aluminum alloy - Size: 6.00 x 4.00 x 4.00 cm / 2.36 x 1.57 x 1.57 in - Pitch row: 30 mm - Install hole diameter: 5 mm - Durable material: Made from aluminum alloy, this latch ensures a sturdy structure and long-lasting performance, suitable for installation in various weather conditions - Automatic spring style: The automatic spring mechanism allows for easy and effortless operation, enhancing convenience and comfort - Sturdy construction: The solid structure enhances impact resistance, effectively preventing damage and ensuring security - Precision machining: With smooth surfaces and precise machining, this latch reduces maintenance frequency and is ideal for doors or windows that are frequently opened and closed - Universal design: Easy to install and replace, this latch is suitable for various types of doors and windows Package list: 2 x window latches