This exterior lever door handle is great for commercial or emergency exit doors.  Safety Lever Handle is ergonomically correct, easy to install, and aesthetically pleasing. The lever-style handle requires less effort to open than a traditional round doorknob, and is recognized as more ergonomically correct than round doorknobs making it easier to open when a user's hands are full, or if a user has limited hand strength  This model is also easy to install as it comes with a manual, & screws. Keyed unique comes with two keys. Similarly, this handle's keyed version comes with a built in lock that eliminates the need for the cylinder locks that comes with most emergency bars, making this accessory more aesthetically pleasing. The painted finish adds to the appearance of the handle, as well. Finally, this handle is ideal for doors that have small to medium usage.