The Stanley QCL151 is a heavy duty cylindrical lock with an SFIC (small format interchangeable core) cylinder prep. It mounts on a standard door prep and is used on commercial doors where a keyed entry or office lock is needed. Lever design, strike, latch and core options vary by SKU. Part QCL151 A 619 S5 478S LC is the Entry/Office SFIC Slate Lever, Square 5, Ansi Strike Less Cylinder version in Satin Nickel.

• Entry/Office SFIC Slate Lever
• Square 5
• Ansi Strike Less Cylinder
• Finish 619 Satin Nickel
• Part number QCL151 A 619 S5 478S LC