Corbin Russwin CL3551 Extra Heavy-Duty Commercial Entrance/Office Lever

by Corbin Russwin
$ 405.00

A heavy-duty Grade 1 lever lockset, ideal for commercial, institutional and multifamily applications such as:

  • Interior offices 
  • Apartment complexes
  • Convalescent and elderly care facilities
  • Hotels
  • Restaurants
  • Retail centers

• Deadlocking latchbolt by lever either side except when turn button locks outside lever. Pushing turn button locks outside lever, requiring use of key outside to unlock.

• Turning inside lever unlocks outside lever (when button is pushed in but not turned).

• Pushing in and turning button locks outside lever, requiring key at all times. Turning inside lever does not unlock outside lever until button is manually turned to unlocked position.

• Inside lever always free.


  • Non-handed
  • Solid cast levers
  • Independent return springs to prevent lever sag
  • Through-bolted cylindrical chassis prevents rotation and ensures proper alignment
  • ANSI Grade 1 certification
  • Trim and keying compatible with other Corbin Russwin locksets