This Adams Rite MS1851SW MS Deadlock is the perfect solution for securing your commercial doors. The radium faceplate and weatherstrip provide a sleek and professional look while ensuring a tight seal. The deadlock is designed with a keyhole for easy access and features the Adams Rite brand name for quality and reliability. This product is ideal for use in businesses and industrial settings where security is a top concern. The model MS1851SW MS Deadlock is easy to install and use, and will provide long-lasting performance. Don't settle for anything less than the best when it comes to your commercial doors and door hardware.