SCHLAGE B62N625 Deadbolt, Keyed 2 Sides, Bright

Deadbolt operates with a key on the exterior and a key on the interior, for use on exterior doors that need additional security Unique Snap 'n' Stay design holds the deadbolt in place for easy installation Maximum security deadbolt is ANSI/BHMA Grade 1 and offers superior protection against attacks by crowbar, hammer, wrench, saw, lock pick, and kick-in Designed for standard door prep (fits existing pre-drilled holes)