The CL3100 Series

EPD ImageThe CL3100 Series is a patented Grade 1 lever lockset manufactured with the highest quality materials to
ensure strength, durability and quiet operation. Available in all standard architectural finishes, the CL3100 Series complements any high-use commercial, industrial and institutional application.

T-Zone Construction

The Corbin Russwin CL3100 Series interlocks the aligning and latch tubes, which form 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.


  • High Traffic areas
  • Offices
  • Public buildings
  • Hospitals
  • Institutions
  • Educational facilities – K-12 and Universities
  • Retail


  • 18 functions available, including Hospital Privacy; most requiring only 2 parts to change function
  • Simple cylinder removal provides easy change outs
  • 10-year limited warranty
  • Made from 68% post-consumer recycled content as per LEED MR credit 4
  • Available in 11 hardware finishes and Microshield® antimicrobial coating
  • Integrates into most existing facility’s key systems, and accepts Schlage® LFIC
  • Retrofits most standard 161 cylindrical lock door preps and is non handed

U.S. Patent No 6,626,018













To mix and match Museo, Styles and Finishes, visit the Product Selector!


Available Finishes

Click on a swatch to view finish on hardware.

BHMA 605

Bright Brass

BHMA 606

Satin Brass

BHMA 611

Bright Bronze

BHMA 612

Satin Bronze

BHMA 613

Dark Oxidized Satin Bronze, Oil Rubbed

613E Dark Oxidized Satin Bronze Equivalent

BHMA 618

Bright Nickel Plated

BHMA 619

Satin Nickel Plated

BHMA 625 

Bright Chromium Plated

BHMA 626

Satin Chromium Plated


Satin Chromium Plated with MicroShield®

BHMA 722 

Black Oxidized Bronze, Oil Rubbed

Check out our CL3100 Vandal Resistant Lock!