Corbin Russwin CL3555 Extra Heavy-Duty Commercial Classroom 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 key outside locks outside lever.

• Outside lever unlocked by key outside.

• 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