• Armstrong
  AZD
  Lever: Die cast zinc
  Rose: wrought brass or bronze
  ASD
  Lever: Cast brass
  Rose: wrought brass or bronze

• Newport
  NZD
  Lever: Die cast zinc
  Rose: wrought brass or bronze
  NSD
  Lever: Cast brass
  Rose: wrought brass or bronze

• Princeton
  PZD
  Lever: Die cast zinc
  Rose: wrought brass or bronze
  

The CL3300 series is a Grade 1 cylindrical lockset manufactured with the highest quality materials to ensure strength, durability and quiet operation. Available in all standard architectural finishes and four lever designs, the CL3300 series subtly complements any high-use commercial, industrial and institutional application.

• Patented Lever Release design for Vandal Resistance.
• Solid cast levers.
• Anti-rotation throughbolts.
• Exceeds ANSI Grade 1 requirements.
• UL 3-hour fire rating for 4' x 10' door.