The Kwikset Powerbolt 250 10-Button Keypad Electronic Deadbolt Lock in Satin Nickel is a high-quality and stylish door lock suitable for both commercial and residential use. Made of steel and featuring a traditional design in a satin silver finish, this deadbolt offers universal mounting and reversible door handing for convenience. Included hardware, instructions, and a key make installation and operation simple. With its electronic features and reliable Kwikset brand, this deadbolt provides safety and security for your home or business.