The QCI231 is a Grade 2 interconnected lock with a single lock and an SFIC (small format interchangeable core) cylinder prep. It is a lever-handled lock that comes with a strike and a choice of latch backset and latch type. Use it on openings that need a lockable interconnected set from Stanley Security. Part QCI231 M 619 S8 478S BF is the Single Lock SFIC Summit Lever, 2-3/8 Sq Ltch ANSI Strike, Best F SFIC version in Satin Nickel.

• Single Lock SFIC Summit Lever
• 2-3/8 Sq Ltch ANSI Strike
• Best F SFIC
• Finish 619 Satin Nickel
• Part number QCI231 M 619 S8 478S BF