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Cylindrical Lock Bright Brass

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BEST 8K37R4CSTK605 Cylindrical Lock Bright Brass

Item #: 8K37R4CSTK605 by BEST

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$784.07

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Features
  • No keeper hole on keyed knobs for added security
  • Tactile or knurled knob for blind, safety and accessibility applications
  • Breakaway feature option to prevent the lock from being overpowered by a wrench
  • Long bearing length in chassis for smooth, wear resistant operation
  • Lead line options for radioactive doors (MRI, x-ray, etc.)

Strike Width

1-1/8 In.

Strike Type

T - Standard

Strike Number

8KS2

Strike Height

2-3/4 In.

Special Marks

Small format interchangeable core, Fire rated 3 Hours {A}

Screws

Combination

Rose/Escutcheon Design

C Rose

Package Qty

1

Lock Face Size

2-1/4 In. x 1-1/8 In.

Lever/Knob Design

4 - Knob

Latch Type

Guarded Latch

Latch Number

8KL3

Latch Backset Dim

2-3/4 In.

Dust Box

Plastic

Design B

C

Design A

4

Case Width

11.5"

Case Volume

1811.25

Case Height

10.5"

Bolt Protection

3/4 In.

ANSI Number

F84

ANSI Function

F84 - Classroom

Package Width

3.5"

Package Volume

117.90625

Package Length

9.625"

Package Height

3.5"

BAA Qualified

Yes

Origin

USA

Fire Rated

3 Hours {A}

Cylinder Type

SFIC Prep Less Core

Function

R-Classroom

Case Length

15"

Color Code

605/US3

Color

Bright Brass

Hand

Field Reversible

Thickness

1-3/8 In. - 2 In.

Grade

Grade 1

Product Overview

Classroom Function, Key Locks or Unlocks Outside Knob, Inside Knob is Always Unlocked, SFIC Prep (6 or 7 pin), Less Core, 2-3/4 In. Backset, 2-3/4 In. T Strike, 4C Knob Trim, Bright Brass

8K Cylindrical Lock Certification ANSI A156.2 Series 4000, Grade 1 as certified in Builder Hardware ManufacturersAssociation directory ascomplying with this standard. Underwriters Laboratories Listed by Underwriters Laboratories for use on 3 hour, A label single swinging doors. GYJT Builders Hardware-Single point Locks or Latches.

Grade 1 heavy-duty cylindrical lock.

Unlike other cylindrical knob sets that are made from weaker metals, the BEST 8K Series is constructed of steel or brass to ensure the overall strength and durability of the lock.