Skip to main content
Cylindrical Lock Bright Chromium Plated

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

BEST 8K37DR4CSTK625 Cylindrical Lock Bright Chromium Plated

Item #: 8K37DR4CSTK625 by BEST

See reviewsSee reviews

$733.51

/each
SAVE UP TO 73.35

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.)

Base Material

Brass or Bronze

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.

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

DR-Special

Case Length

15"

Color Code

625/US26

Color

Bright Chromium Plated

Hand

Field Reversible

Thickness

1-3/8 In. - 2 In.

Grade

Grade 1

Product Overview

Special Function, Rigid Outside Knob Always Requires Key, Inside Knob Locked or Unlocked by Key Inside, SFIC Prep (6 or 7 pin), Less Core, 2-3/4 In. Backset, 2-3/4 In. T Strike, 4C Knob Trim, Bright Chrome

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.