The Armor Bar Patio Door Security Lock is a reliable and durable security device designed to enhance the protection of your patio door against unauthorized entry. It is made of high-grade materials, including sturdy steel construction and a durable powder-coated finish that resists rust and corrosion. This security lock is easy to install and operate, and it provides a reliable barrier against potential intruders. It features an adjustable bar that fits most standard patio doors, and it can be quickly installed without the need for any special tools or equipment. The Armor Bar Patio Door Security Lock is designed with a unique locking mechanism that securely locks the bar into place, providing a strong and stable barrier against forced entry. It is also adjustable, which means you can set it at the perfect height to suit your needs. With its compact and sleek design, this security lock will blend seamlessly with your patio door's existing hardware, providing a discreet layer of protection. It is also easy to remove and store when not in use, making it a versatile and practical security solution for any homeowner. Overall, the Armor Bar Patio Door Security Lock is an effective and affordable way to enhance the security of your home and protect your family and property from potential threats. Patio Door Security Locks Sold Individually, Includes Instructions and All Necessary Hardware and Accessories for Installation.