Skip to main content
Cylindrical Lock Dark Bronze Painted

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

BEST 8K37EA6CS3690 Cylindrical Lock Dark Bronze Painted

Item #: 8K37EA6CS3690 by BEST

See reviewsSee reviews

$735.71

/each
SAVE UP TO 73.57

Buying in bulk

Special Order*Usually ships in 1-2 weeks
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now
Large Order Quote

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
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.)

Thickness

1-3/8 In. - 2 In.

Strike Number

8KS3

Package Volume

117.90625

Design B

C

Latch Number

8KL3

Color

Dark Bronze Painted

Case Width

11.5"

Function

AB-Entrance

Latch Type

Guarded Latch

Hand

Field Reversible

Grade

Grade 1

Fire Rated

3 Hours {A}

Special Marks

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

Dust Box

Plastic

Strike Width

1-1/8 In.

Latch Backset Dim

2-3/4 In.

Cylinder Type

SFIC Prep Less Core

Lock Face Size

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

Case Length

15"

Package Qty

1

Package Height

3.5"

Screws

Combination

Case Height

10.5"

Package Width

3.5"

Design A

6

Bolt Protection

3/4 In.

Case Volume

1811.25

Color Code

690/US20

Strike Type

ASA

Origin

USA

BAA Qualified

Yes

Rose/Escutcheon Design

C Rose

Base Material

VARIES

Strike Height

4-7/8 In.

Lever/Knob Design

6 - Knob

Package Length

9.625"

Product Overview

Entrance or Office Function, Slotted Turn Button Locking, SFIC Prep (6 or 7 pin), Less Core, 2-3/4 In. Backset, 4-7/8 In. ANSI Strike, 6C Knob Trim, Dark Bronze Painted

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.