Kwikset Polished Brass Metal Deadbolt.

Step up to designer styles and superior security with Kwikset Signature Series products. The 980 deadbolt series is both tough and attractive. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn piece on the inside. The Polished Brass finish adds to the traditional look and feel of the product and makes a classic statement.
.Designer style and superior security with this Kwikset Signature Series™ product
.For use on exterior doors where keyed entry and security is needed
.Featuring SmartKey Security™, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds.
.SmartKey Security™ re-key technology is compatible with Kwikset (KW1) keyway
.Deadbolt operated by key outside and thumb turn inside
.Latch has 2 interchangeable faceplates; round corner and square corner
.ANSI/BHMA grade 1 certified
.Latch has adjustable backset 2-3/8" to 2-3/4" to fit all standard door preparations
.Includes round deadbolt strike
.Microban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfaces