AceMining 1 Pack Sliding Door Security Bar, Patio Door Lock, 20.4-61.9 in

Price: $16.99 - $12.99
(as of Oct 24, 2026 22:19:58 UTC – Details)

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AceMining door security device

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Durable Construction: The sliding door security bar is made from high-strength steel, providing robust protection against forced entry. The sliding door stopper can be utilized as a patio door security bar or a window security bar.
Enhanced Security: The 1-inch diameter sliding door lock bar can withstand 300 lbs of force, protecting your pets and children. When using it, please make sure to place the bar horizontally in the lower track of sliding doors or windows.
Adjustable Length: The sliding door lock comes with two extra extension bars for smooth adjustment from 20.4 to 61.9 inches to fit various lengths. Equipped with enhanced high-strength alloy connectors to extend the service life of the indoor window security bar.
Quick Setup: Effortlessly adjust the length by rotating the bar and place it in the track for hassle-free installation. The sliding patio door lock is designed with an extended rubber tip for a stronger grip, preventing harm to windows or doors.
Customer Service: This lock for sliding glass door includes a 12-month customer service guarantee for troubleshooting or any product-related inquiries. If there are any issues with the product, contact us via Amazon, and we will handle hassle-free returns for you.
Customers find the sliding door security bar provides strong protection and is easy to assemble and adjust to door width. They appreciate its sturdiness and consider it good value for money, with one customer noting it keeps their patio sliding glass door closed and secure at night. The bar receives positive feedback for its appearance and functionality, though several customers mention it isn’t the right length for their needs.