Cylindrical Levers



The CL3300 series is a Grade 1 cylindrical lockset manufactured with the highest quality

materials to ensure strength, durability, and quite operation. Available in all standard

architectural finishes and four lever designs, the CL3300 series subtly complements any

high-use commercial, industrial and institutional application.

Engineered to meet today’s increased security needs, the CL3300 series offers several

advantages. All functions feature the Lever Release for vandal resistance, allowing the

outside lever to rotate when in the locked position.


The Corbin Russwin CL3100 Series interlocks the aligning and latch tubes, which for a

rugged torque resistant “T” in the critical twist area. This ‘T-Zone” construction,

combined with long-lasting components, makes this lock strong and durable! The

unique “T-Zone” construction provides strength and durability far exceeding the 156.2

Series 4000 Grade 1 standards.


An economical, Grade 2 standard-duty lever lockset which provides an outstanding

combination of value and performance. It is the ideal lever lockset for standard

commercial applications. When used in conjunction with the CL3300 Series Extra

Heavy-Duty Grade 1 and the CL3500 Series Heavy-Duty Grade 1 Cylindrical Lever

Locksets, the overall cost of many projects may be reduced without compromising

functionality and durability.


Provides remote locking and unlocking, utilizing the proven CL3300 Series Cylindrical

Lockset. Ideal for door control where increased security is necessary at all times, while

meeting life safety codes.

  • Stairwell Towers
  • Tenant Space
  • Pharmacies
  • High-security areas