HIGH-SECURITY DOOR LOCK: Upgrade your business security with our top-notch mortise lock set. Our specially designed mortise cylinders provide strong protection against break-ins. These cylinder locks are easy to use, durable, and looks professional. Choose from different finishes to match your storefront's style. Invest in the safety of your business with our reliable and stylish commercial door lock cylinder with key. UNIVERSAL COMPATIBLE MORTISE LOCK: Perfectly made to work smoothly with Adams Rite 4036 and when you're changing the cylinder lock. It's great for shops, offices, and businesses. Strong and reliable, giving you peace of mind. This storefront door lock fits well in different places and not only does the job but makes your place safer and better. EASY INSTALLATION: We provide all the essential high-quality hardware required for a smooth installation. Forget about hiring professionals our mortise locks are user-friendly design ensures that you can set everything up effortlessly, saving both time and money. Embrace peace of mind, knowing that every detail has been considered to offer you maximum convenience and value. PREMIUM ALUMINUM: Made from high-quality aluminum known for its exceptional strength. This mortise lock set not only resists rust and corrosion but also ensures a reliable and long-lasting performance. The advanced materials used in these cylinder locks design provide robust protection against environmental factors, making it a durable solution for securing your door. CUSTOMER SATISFACTION GUARANTEED: Summit Doorware proud of our products they're built to last and work great. If you ever have a problem our helpful customer service team is here for you. We care about your satisfaction and will quickly solve any issues. Your trust in us matters and we're committed to providing top-notch quality and service to make sure you're happy with your purchase. The SUMMIT DOORWARE Mortise Cylinders lock is a high-security lock designed to keep your business premises safe and secure. Made from high-grade aluminum these cylinder locks is not only sturdy and durable but also resistant to rust and corrosion, ensuring it lasts for years to come. This mortise lock set exterior door is universally compatible and fits seamlessly with Adams Rite 4036, and Cylinder systems. Whether you're securing a commercial storefront, office, or any business premises, the mortise locks has you covered. The package includes 1 mortise cylinders (5-Pin C keyway), 2 keys and trim rings. Perfectly compatible with standard 1" [25.4 mm] length, 1-5/32" [29.4 mm] diameter cylinder with five-pin. Installation is a breeze with the included set of random keys and all the necessary hardware. You don't need to hire a professional or spend extra money on installation services. Simply follow the included instructions, and your premises will be secured in no time. We don't stop at providing you with a quality product. We also offer top-notch customer service. If you encounter any issues with the lock, our responsive and friendly customer service team is ready to assist. We stand behind our product's quality and durability and are committed to ensuring your complete satisfaction.