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Corbin Russwin CL3551 Heavy-Duty Entrance Lever Lock

Usually Ships Next Day
Quick Overview
  • Non-handed
  • Solid cast levers
  • Independent return springs to prevent lever sag
  • Through-bolted cylindrical chassis prevents rotation and ensures proper alignment
  • Designed to meet ANSI/BHMA Grade 1
  • Trim and keying compatible with other Corbin Russwin locksets
List Price: $649.00
Our Price:
As low as $315.80

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Corbin Russwin CL3551 Heavy-Duty Entrance Lever Lock

Entrance or Office - ANSI F109


  • 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.

ANSI: Meets A156.2 Series 4000, Grade 1

Strike:  ANSI curved lip 4-7/8" x 1-1/4" x 1-1/4" lip to  center

Cylinder: Brass, 6-pin, L4 keyway standard

Keys: Two nickel silver keys

Door Thickness: 1-3/4" (44mm) standard

Lock Chassis: Steel, zinc dichromated for corrosion resistance

Backset: 2-3/4" (70mm) standard

Brass, chrome plated with 1/2" throw

Auxiliary Latchbolt: Deadlocking latchbolt prevents manipulation when door is closed

Front: Brass, Bronze or Stainless Steel. 2-1/4" x 1-1/8" standard for 2-3/4", 3-3/4" and 5" backset. 2-1/4" x 1" standard for 2-3/8" backset. Accommodates flat doors and doors beveled 1/8" in 2". Optional: rounded corner fronts; 1" fronts for 2-3/4" backset (standard for 2-3/8" backset)

Warranty: Seven-year limited


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