· Satin nickel deadbolt and lever combo pack comes with a keyed entry lever and a single cylinder deadbolt featuring SmartKey Security for exterior doors where keyed entry and extra security is needed.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.· Fully reversible traditional lever, can be installed on both right handed and left handed doors· Kwikset mechanical door hardware comes with a lifetime mechanical and finish warranty· Featuring SmartKey Security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds· Kwikset hardware with Microban product protection stops microbes at the door keeping hardware 99. 9% cleaner than unprotected surfaces