BEST 7KC3-7-AB, 73K Entrance Cylindrical Lever Lockset, 2 3/4" Backset, 4 7/8" Strike, SFIC Less Core
The BEST 7KC3-7-AB, 73K Entrance Cylindrical Lever Lockset is known for its quick rekeying with BEST interchangeable cores and has a cylindrical chassis to fit common door preparation. This series is also ADA compliant, title III.
Backset– 2 3/8" for 72KC Series; 2 3/4" for 73KC Series; 3 3/4" for 74KC Series; 5" for 75KC Series.