The Defender Security Patio Aluminum Sliding Door Security Bar accommodates patio sliding doors 28 – 48 in. wide. This security bar features a telescopic design that eliminates the need for extra cutting.
- Easy to install and provides backup security for your sliding patio door
- Adjustable to accommodate openings from 28 in. to 48 in.
- The adjustable feature allows you to safely enjoy fresh air by securing your door in an open position
- This item works on almost all sliding glass doors whether the sliding panel is in front of the stationary panel or behind the stationary panel (refer to Prime-Line’s How-To video for instructions on how to install)
- Can be used on metal, vinyl or wood sliding patio doors or windows
- All the necessary mounting hardware is included for a quick and easy installation
- A Phillips head screwdriver is required for installation
- For further dimensional information, please see the line drawing
- Note: Product may vary by store





















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