Secure your patio or security door with this high-quality Defender Security door lock. Made with durable nickel material and a fire-resistant solid core, this modern style sliding door lock is perfect for any home. The lock is designed for easy installation with the included screws and is suitable for both patio and security doors. With its sleek silver color and prime line smart home compatibility, this door lock is a must-have for any home improvement project. The U 9847 model has a 2 18" span and does not require a battery or any fixing supplies. Made in China, this door lock features a sliding door and is sold as a single item in the pack.new
eBay