• CL3551 NZD Corbin Russwin Entrance Grade 1 Lever - ANSI F81

*Actual product and finish may vary

Entrance or Office- Deadlocking latchbolt by lever either side, except when turn button locks outside lever. Pushing turn button in locks outside lever, requiring use of key outside to unlock. (Lever handle is freewheeling in locked position.)  Turning inside lever unlocks outside lever.  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. CL3551

CL3500 series catalog

Applications

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

• Fine homes

Advantages

• 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

Features

Handing
Non-handed.

Door Thickness
1-3/4" standard (fits doors 1-3/8" - 1-3/4")

Backset
2-3/4" standard. Optional: 2-3/8", 3-3/4" and 5".

Lock Chassis
Steel, zinc dichromated for corrosion resistance.

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.

Latchbolt
Brass, chrome plated with 1/2" throw.

Auxiliary Latchbolt
Deadlocking latchbolt prevents manipulation when door is closed.

Strike
Wrought brass or stainless steel ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center standard. Optional strikes, lip lengths and ANSI wrought strike box available.

Cylinder
Brass, 6-pin, L4 keyway, 0-bitted standard. Optional Cylinders available.

Keying Features Available
7-pin

Master keying

Construction master keying

Visual key control

Concealed key control

Interchangeable core (IC)

Security

Security IC

Pyramid Security

Pyramid Security IC

Pyramid High Security

Pyramid High Security IC

Keys
Two nickel-silver standard.

Certification/Compliance

ANSI
A156.2 Series 4000, Grade 1. Meets 117.1 Accessibility Code.

Federal
Meets FF-H-106C.

California State Reference Code
(Formerly Title 19, California State Fire Marshal Standard) All levers with returns comply; levers return to within 1/2" of door face.

C-UL US
All locks listed for “A” label and lesser class single doors, 4' x 10'. Letter F and UL symbol on latch front indicate listing. Any retrofit or other field modification to a fire-rated opening can potentially impact the fire rating of the opening, and Corbin Russwin, Inc. makes no representations or warranties concerning what such impact may be in any specific situation. When retrofitting any portion of an existing firerated opening, or specifying and installing a new fire-rated opening, please consult with a code specialist or local code official (Authority Having Jurisdiction) to ensure compliance with all applicable codes and ratings.

CL3551 NZD Corbin Russwin Entrance Grade 1 Lever - ANSI F81

  • $343.75


Available Options