WooFog Sliding Glass Door Security Bar — Adjustable 17-50 in Interior Window & Door Lock Bar

Secure, versatile protection for windows and doors

The WooFog Sliding Glass Door Security Bar is designed to give you a flexible, interior security solution that fits a wide range of openings. Whether you want to crack a window for a breeze or secure a patio door at night, this bar provides a reliable, non-invasive option that can adapt to many spaces.

Flexible fit for many openings

With an adjustable length of 17 to 50 inches and two included extensions, you can fine-tune the bar to match your window or door frame. Its multiple length options make it suitable for a variety of interior sizes, from narrow sashes to wider patio views.

• Adjustable 17–50 inches with two extensions for four total length options
• Interior installation that doesn’t require permanent mounting
• White finish that blends with most decors and isn’t obtrusive

Built to deter and deter with confidence

Constructed from sturdy metal, the bar offers solid support against forceful attempts while remaining lightweight enough for everyday use. Rubber feet and rubber end covers help protect window and door surfaces, while a pin lock adds an extra layer of security during use.

• High-quality metal construction provides reliable strength
• Rubber feet and covers prevent scratches on frames
• Pin lock adds a secure, optional extra step

Simple, tool-light installation

Set up takes minutes. Extend the bar to your desired length, align the feet with the frame, twist until it locks, and insert the pin for added security. No permanent modifications are required, making it suitable for renters or temporary setups.

Real-world use cases you might consider

• Opening a window partway for air while maintaining a sense of safety
• Securing a sliding door to keep children or pets from unintended access
• Using it as a compact barrier for sliding glass doors, including pet doors

Note: This inside-bar offers a practical protection option and is designed to complement your existing security routines. Benefits described are possibilities you may experience in real-life scenarios, not guarantees.