This is a Stanley Security QCL154 heavy duty cylindrical lock with a lever handle. It installs in a standard door prep and is sold in a range of lever styles, latch fronts and strike options. Stanley Security is the brand on the lock. Part QCL154 A 626 S5 118F LC is the Corridor Slate Lever, Square 5, Ansi Strike Less Cylinder version in Satin Chrome.

• Corridor Slate Lever
• Square 5
• Ansi Strike Less Cylinder
• Finish 626 Satin Chrome
• Part number QCL154 A 626 S5 118F LC