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Corbin Russwin CK4355 GRD 630 LC Cylindrical Lock Satin Stainless Steel

Item #: CK4355 GRD 630 LC by Corbin Russwin

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$768.25

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Features
  • Handing Non-handed.
  • Door Thickness 1-3/8" (35mm) – 2" (51mm).
  • Backset 2-3/4" (70mm) standard.
  • Lock Chassis Steel, zinc dichromated for corrosion resistance.
  • Front Wrought brass or stainless steel, 2-1/4" (57mm) x 1-1/8" (29mm). Accommodates doors beveled 1/8" (3mm) in 2" (51mm).
  • Latchbolt Stainless Steel 1/2" (13mm) throw, 7/8" (22mm) diameter.
  • Strike Wrought brass or stainless steel, ANSI curved lip standard, 4-7/8" (124mm) x 1-1/4" (32mm) x 1-1/4" (32mm) lip to center. Optional strikes, lip lengths and ANSI wrought strike box available
  • Cylinder Brass, 6-pin, L4 keyway, 0-bitted standard.

Thickness

1-3/8" - 2"

Strike Number

217L13

Package Volume

171

Latch Number

787F66

Color

Satin Stainless Steel

Function

55-Classroom

Latch Type

Dead Latch (Guarded)

ANSI Function

F84 - Classroom

Hand

Not Handed

Grade

Grade 1

Fire Rated

3 Hours {A}

Special Marks

Fire rated 3 Hours {A}

Strike Width

1-1/4"

Latch Backset Dim

2-3/4"

Cylinder Type

Less Cylinder

Lock Face Size

2-1/4" x 1-1/8"

Package Qty

1

Package Height

4"

Screws

Combination

Package Width

4.5"

Bolt Protection

1/2"

Color Code

630/US32D

Strike Type

ASA

Rose/Escutcheon Design

D - Rose

Base Material

Stainless Steel

Strike Height

4-7/8"

Lever/Knob Design

GR - Global

Package Length

9.5"

Product Overview

Classroom Knob, Grade 1, GRD Design, Less Cylinder, Satin Stainless Steel

The CK4300 Series is ideal for demanding, high-use commercial, industrial and institutional applications, including, Schools, Hotels, Hospitals and Nursing Homes, Churches, Municipal Buildings, Airports, Retail complexes, Offices and Warehouses

A traditional knob with ANSI/BHMA Grade 1 reliability and durability.

The CK4300 Series is ideal for demanding, high-use commercial, industrial and institutional applications. It's heavy wrought knobs are lined with steel for impact resistance.