Kwikset 91580-001 Halifax Square Single Cylinder Deadbolt Featuring SmartKey, Satin Nickel, 1 Pack

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. Deadbolt operated by key outside and thumb turn inside Microban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfaces International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 1.7 pounds, Manufacturer: Kwikset