Schlage FB50N V LAT 619 Single Cylinder Deadbolt and Keyed Entry Latitude Lever, Satin Nickel

• Single cylinder deadbolt operates with a key on the exterior and a thumb turn on the interior • For use on exterior doors, pair with a keyed entry for two points of locking • ANSI/BHMA Grade 1 Security - Meets the highest industry standards • Biggest bolt diameter for maximum kick-in resistance • Hardened steel deadbolt core spins to resist saw attacks • Exterior one-piece construction with anti-pick/pry shield helps protect against crowbar attacks • Unique Snap & Stay design for a hassle-free installation • 5 minute install means fewer parts and simple three step process • Metal construction adds strength, security and durability • ADA code compliant thumbturn • Adjusts to fit all standard door preps • Limited Lifetime Mechanical and Finish Warranty