This is a Stanley Grade 1 heavy duty cylindrical lock for commercial doors. It uses a small format interchangeable core (SFIC) cylinder, so it fits openings that run an SFIC keying system. Lever style, backset, strike and cylinder options vary by part number. Part QCL155 M 613 FS4 118F LC is the Corridor SFIC Summit Lever, Square 2-3/4 With 3/4 Throw, Ansi Strike Less Cylinder version in Oil-Rubbed Bronze.

• Corridor SFIC Summit Lever
• Square 2-3/4 With 3/4 Throw
• Ansi Strike Less Cylinder
• Finish 613 Oil-Rubbed Bronze
• Part number QCL155 M 613 FS4 118F LC