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Corbin Russwin
Door Hardware
Brands
Corbin Russwin
Door Hardware
Locks & Lock Parts
Brands
Corbin Russwin
Door Hardware
Locks & Lock Parts
Cylindrical Locks
Corbin Russwin
Door Hardware
Locks & Lock Parts
Cylindrical Locks
Knobs
Brands
Corbin Russwin
Corbin Russwin CK4451 Cylindrical Lockset, Entrance/Office Function
Corbin Russwin CK4451 Cylindrical Lockset, Entrance/Office Function

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Corbin Russwin CK4451 Cylindrical Lockset, Entrance/Office Function

SKU:
CR CK4451
Part #:
Model:
COR300CK4451GWC605
$161.93 - $228.23

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Product Overview

The CK4400 Series is an outstanding combination of value and performance. Ideal for quality residential and light commercial buildings. Internal parts are zinc dichromate plated for corrosion resistance. Adjustable latchbolts accommodates flat and beveled doors. All locks listed for A Label and lesser class single doors, 4' x 8'. Letter F and UL symbol on latch front indicate listing.

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Warranty Information

1 Year Limited

Specifications

  • ADA Compliant
    No
  • Action
    Deadlocking latchbolt by knob either side, unless outside knob locked. Push button in locks outside knob, use key outside to unlock. Turn inside knob unlocks outside if button is manually turned to unlocked position. Inside knob always free.
  • Backset
    2-3/4" (70mm)
  • Bolt Throw Length
    1/2" (13mm)
  • Door Thickness
    1-3/8" (35mm) to 1-3/4" (44mm)
  • Duty Weight/Class
    Standard Duty
  • Faceplate Size
    2-1/4" (57mm) x 1-1/8" (29mm)
  • Function
    Entrance or Office (F109)
  • Grade
    Grade 2
  • Hand
    Non-Handed
  • Handle Type
    Knob
  • Lever/Knob Design
    Global
  • Projection
    2-5/8" (67mm)
  • Rated Opening Compliant
    Yes
  • Rose/Escutcheon Size
    3" (76mm)Rose
  • Series
    Corbin Russwin CK4400 Cylindrical Lockset Series
  • Standards
    A156.2 Series 4000
  • Strike Size
    4-7/8" x 1-1/4" x 1-1/4" lip to center
  • Strike Type
    ANSI curved lip strike
  • Unit of Measure
    Each
  • Width
    2-1/8" (54mm) Knob