Deltana Low Profile Square Deadbolt Lock Grade 3 (Brushed Nickel Finish) - The square deadbolt lock from Deltana is from the Elite collection. Can be installed on doors ranging from 1 3/8 to 2 inches. Also has an adjustable backset of 2 3/8 to 2 3/4 inches. Comes in a variety of finishes.
Tips & Tricks:
This item is available in several other designer finishes. Antique Hardware Tips