Door Lock With Aluminum Alloy Frame - Vertical Lock For Glass Patio Window - Spring-loaded Floor Lock For Window, Patio, Door

This sliding door lock is designed to provide added home security for patio doors or sliding windows, offering peace of mind after dark. This sliding door lock can be installed on the floor, at the top, or even in the middle of the door. It includes a dust collector that can be inserted into your pre-drilled hole, making it more aesthetically pleasing. Made of thick aluminum alloy and iron, it is corrosion-resistant, highly durable, and won't easily deform. It is suitable for folding doors, accordion doors, closet doors, revolving doors, windows, and interior and exterior sliding doors. Using a thick 12mm bolt rod, it is flexible and smooth to operate, and the anti-theft locking tab is securely locked with a key.