This is a Grade 1 heavy duty cylindrical lock for commercial doors. It uses a small format interchangeable core (SFIC) cylinder and mounts in a standard cylindrical bore. Lever style, backset, latch faceplate shape, strike and core options vary by part number. Part QCL169 A 613 S4 118F BF is the Class Sec SFIC Slate Lever, Square 2-3/4, Ansi Strike Best F SFIC version in Oil-Rubbed Bronze.

• Class Sec SFIC Slate Lever
• Square 2-3/4
• Ansi Strike Best F SFIC
• Finish 613 Oil-Rubbed Bronze
• Part number QCL169 A 613 S4 118F BF