Adjustable Window Locks with Key for Sliding Windows & Doors

Compatibility

Window locks are designed for sliding windows, sliding doors, and vertical doors. With a length of 2.4 inches, these locks fit tracks up to 0.4 inches wide with rubber cushioning or up to 0.67 inches without it. Measure your track to ensure a proper fit.

Screw In Design

These sliding window locks use double screws for easy mounting on sliding window or door tracks. They prevent sliding and enhance security. Install them with the included hex keys for a fully secure fit or allow for ventilation. No extra tools are needed. The rubber cushioning protects the window from scratches and enhances security.

Quality Aluminum Alloy

Crafted from strong aluminum alloy, these sliding door and window stoppers remain secure and are both sturdy and durable. The clever yellow key handle is not only functional but also aesthetically pleasing and easy to locate.

Widespread Application

Perfect for sliding patio doors and sliding glass doors, these locks allow you to open windows a few inches for fresh air and peace of mind. They prevent unauthorized entry without breaking the window, making them ideal for areas with animals like dogs. Use them in children's rooms to keep toddlers from falling out the windows.

Package Includes

This pack comes with 4 sliding window locks featuring rubber cushioning and keys. To increase security, apply multiple locks on sliding doors and windows.