Cylindrical Levers

  • CL3300
  • CL3100
  • CL3800
  • CL33900



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