The Schlage Double Cylinder Bright Brass Deadbolt features an all-metal chassis for strength and longevity. This rugged deadbolt is designed for use on exterior doors with gates or glass panes for which additional security is required. This deadbolt fits on metal or wooden doors measuring from 1-3/8 in. to 1-3/4 in. thick. Deadbolt operates with keys on both the exterior and the interior.

IDEAL USE: Deadbolt thrown or retracted by key from outside and inside; perfect for use on entry doors often with glass with 2 bore holes as additional layer of security as a key is required to unlock from the inside; includes 2 keys

ADVANCED SECURITY: Mount on front and exterior doors where security and strength are needed; includes industry-leading 1" deadbolt with hardened steel spinning pin， anti-drill plates and anti-pick pins to help protect against forced entry

CERTIFIED HIGHEST SECURITY: Premium metal construction and quality craftsmanship for everyday strength and peace of mind; Grade 1/AAA certified BHMA rating for Security， Durability and Finish

EASY INSTALLATION: Self-aligning screw holes make installation easy; everything included to upgrade double bore hole doors such as exterior doors with keyed security; fits both right and left handed doors; easy to install in minutes with a screwdriver

HASSLE-FREE FIT: Universal latch slides into place to fit standard doors with 2-3/8" or 2-3/4" backsets， requires no tools; fits doors 1-3/8" to 1-7/8" thick; integrated strike reinforcer with 3" screws to help protect against kick-in attacks

TRUSTED WARRANTY: Schlage locks are backed by a limited lifetime mechanical and finish warranty; see Schlage warranty for full details