Corbin Russwin CK4355 Cylindrical Lockset, Classroom Function

Part #:
Model:: COR300CK4355GRD605

$634.68 - $708.86

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Product Overview

The CK4300 Series is ideal for demanding, high-use commercial, industrial and institutional applications. Internal parts are zinc dichromate plated for corrosion resistance. Heavy wrought knobs with steel liner for impact resistance. All locks listed for A Label and lesser class single doors, 4' x 8'. Letter F and UL symbol on latch front indicate listing.

Resources

Corbin_Russwin_CK4300_Series_Cylindrical_Lock_Catalog

Warranty Information

3 Years Limited

Specifications

ADA Compliant

No
Action

Deadlocking latchbolt by knob either side, except when key outside locks outside knob. Outside knob unlocked by key outside. Inside knob always free.
Backset

2-3/4" (70mm)
Bolt

Stainless steel, 7/8" (22mm) diameter
Bolt Throw Length

1/2" (13mm)
Door Thickness

1-3/8" (35mm) to 2" (51mm)
Faceplate Size

2-1/4" (57mm) x 1-1/8" (29mm)
Function

Classroom (F84)
Grade

Grade 1
Hand

Non-Handed
Handle Type

Knob
Lever/Knob Design

Global
Projection

2-1/4" (57mm)
Rated Opening Compliant

Yes
Rose/Escutcheon Size

3-1/8" (79mm)Rose
Series

Corbin Russwin CK4300 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

2-1/4" (57mm) Knob

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Corbin Russwin CK4355 Cylindrical Lockset, Classroom Function

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Corbin Russwin

Corbin Russwin CK4355 Cylindrical Lockset, Classroom Function

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Product Overview

Resources

Warranty Information

Specifications