1.Elevate your home's security and aesthetic with the Grisham Hinged Patio Door System, featuring a North American design for superior style and function. 2.Experience the Grisham difference with our Unique Invention Patent, enabling easy swapping of left and right handles as well as upper and lower panels, ensuring a universal fit and simple installation. 3.Crafted from zinc alloy with electrostatically applied paint finishes, our patio door lock sets are designed for exceptional resistance to chipping, scratching, and corrosion, while maintaining color stability in direct sunlight. Available in Brushed Nickel, ORB, and Brass. 4.Combining high-quality construction with durable materials, Grisham's French Door Lock offers peace of mind and a sleek, modern design that enhances the look of any entryway. 5.Grisham is committed to excellence; reach out to us on Amazon for top-notch customer service and assistance with our sliding glass door lock within 24 hours. Introducing the Grisham Sliding Glass Door Lock: the perfect blend of function and style for your home. This easy-to-install storm door handle replacement is more than just a patio door lock; it's a testament to outstanding craftsmanship and enduring design. Included in your purchase is a full screen door handle replacement kit and clear installation instructions.