Product Description
The Corbin Russwin CL3355-AZD is a Grade 1 heavy-duty CL3300 Series cylindrical lockset with Armstrong lever in a Satin Chrome finish. The outside lever is locked or unlocked by key while the inside lever always exits free — the standard for classrooms and offices that lock from the corridor. The cylindrical chassis installs in a standard bored door prep and stands up to the abuse of high-traffic commercial use.
Related guide: Corbin Russwin CL3300: Extra-Heavy-Duty Cylindrical for a Campus Door — extra-heavy-duty Grade 1 cylindrical, classroom vs storeroom vs passage function, the lockdown gotcha on classroom function, and when to step up to mortise.
Warranty Information
7 years limited manufacturer's warrantyProduct Videos
Custom Field
Product Type Cylindrical Lock
Function Classroom
Series CL3300
Finish Satin Chrome
Trim Lever
Mount Type Cylindrical
