Features: Enhanced Security: Our sliding window lock features a durable metal construction and adjustable design, providing reliable protection against intruders for your home or office windows. Easy Installation: Say goodbye to drilling holes with our adjustable aluminum sliding window stops. They can be easily installed without any hassle, saving you time and effort. Child Safety Assurance: Our safety door locks and anti-theft door stopper are designed to keep your little ones safe and secure, providing peace of mind for parents and caregivers. Versatile Application: Suitable for bedroom windows and household improvement hardware, our security metal window locks offer a versatile solution for enhancing safety and security in any living space. Reliable Performance: Designed for long-lasting use, our household improvement hardware ensures dependable performance and peace of mind, making it an essential addition to your home security accessories. Specifications: Material: Aluminium Size: 50*22mm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: Choice1: 1*Window Lock OR Choice2: 6*Window Locks