Abbey Keyed Entry Knob in Polished Chrome Finish

Includes adjustable backset to fit all standard door preparations. Designer style and superior security. For use on exterior doors where keyed entry and security is needed. SmartKey re-keys technology; re-key the lock yourself in seconds in three easy steps. Universal handing; fits both right handed and left handed doors. Six way adjustable latch, including round and square faceplates; drive in collar. ANSI/BHMA grade 2 certified. Locking mechanism functions with turn piece on the interior of the lock. Easily installs in minutes with just a screwdriver. Warranty: Lifetime mechanical and finish. Made in China and Mexico. 2.69 in. L x 2.63 in. W x 2.63 in. H (1.45 lbs.).