Home Security Bar - Adjustable Window Protection

Length Adjustment Function

Control the length of your burglar bars to open the window partially for adequate ventilation. The interior window lock bars can be extended from 11 inches to 18 inches, making them ideal for various windows such as balcony sliding doors, sliding windows, bedrooms, and kitchens.

Heavy Duty Window Locks

Our adjustable window lock bars are made of high-quality metal with a smooth surface, ensuring durability and effectiveness. Unlike plastic or PVC products, these bars are thicker and more resistant to impacts, won't deform or rust, and are easier to assemble and disassemble.

Burglar-Proof and Ventilated at the Same Time

Providing both security and ventilation, our window stoppers are designed to resist forced entry. They effectively prevent burglars from entering through sliding windows or doors. Additionally, these bars can easily hold windows at a safe width to prevent accidents, ensuring the safety of children and pets.

Simple Installation

Installation is a breeze with our window bars. Just position the security bars on the window or door track to hold it in place. No tools are required for installation or removal, making the process quick and convenient.

Conveniently Portable

Our adaptable window jammer bars are compact and easy to carry. They are perfect for storing in luggage, hotel rooms, rental apartments, or dormitories. Use them to secure your stay while traveling.

Note

Please measure your window size before purchasing to ensure compatibility. These window ac lock bars are suitable for smaller windows; for larger windows, our store offers longer lock bars.