U 9980 Aluminum Heavy-duty Sliding Window Lock (2 Count) With Thumbscrew

Enhance the security of your home with the Defender Security U 9980 Heavy-Duty Aluminum Sliding Window Lock. This robust window lock is designed to provide maximum security for your sliding windows, ensuring peace of mind while allowing for ventilation. Constructed from durable extruded aluminum, this lock features a steel thumbscrew that securely locks your window in both closed and ventilating positions. The pointed screw design adds an extra layer of security, making it difficult for intruders to tamper with.

Key Features:
- Made from high-quality extruded aluminum for durability
- Steel thumbscrew for secure locking
- Fits both upper and lower tracks of sliding windows
- Pointed screw design for enhanced security
- Ideal for metal horizontal sliding windows
- Easy installation with pliers for tightening
- Lightweight design at only 0.085 pounds
- Dimensions: 5.4 inches (width) x 3.75 inches (length) x 0.65 inches (height)

Use Cases:
This sliding window lock is perfect for homeowners looking to improve the security of their windows without sacrificing ventilation. It is suitable for use in residential properties, apartments, and even commercial buildings. Whether you want to keep your window securely closed or slightly open for fresh air, the Defender Security U 9980 lock provides the versatility and security you need.