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9K Series 2-3/4" Backset 7 Pin Classroom 15 Lever and D Rose with ANSI Strike Less Core Dark Bronze Finish

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BEST 9K37R15DS3690 9K Series 2-3/4" Backset 7 Pin Classroom 15 Lever and D Rose with ANSI Strike Less Core Dark Bronze Finish

Item #: 9K37R15DS3690 by BEST

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Features
  • ADA–Americans With Disabilities Act: 9K series – The design and operation of the BEST® cylindrical lock meets the intent of the standard for ANSI A117.1 section 404.2.6
  • Built To Tight Tolerances, To Provide The Highest Level Of Mechanical Security And Enhance The Integrity Of The Lock
  • Strong Through-Bolt Mounting Studs Provide For Great Torque Resistance
  • Builders Hardware Manufacturers Association: 9K series – Listed by BHMA for A156.2, Series 4000, Grade 1.
  • Underwriters Laboratories®: 9K series – Listed by Underwriters Laboratories for use on 3 Hr, A label for single or double swinging doors.
  • Strong Retractor Springs Provide Resistance To Lever Sag
  • Quick And Easy Rekeying With Best Interchangeable Cores
  • California State Fire Marshal: 9K series – Listed with California State Fire Marshal. 9K series 14 & 15 lever conforms with California Title 24.
  • Ansi A156.2 Grade 1
  • Backset – 2 3 /4” standard, 3 3 /4” and 5” available.
  • Chassis – Critical latch and chassis components are brass or corrosion-treated steel. 2 1 /16” diameter to fit 2 1 /8” hole in door . (Conforms to ANSI A115.2). Lost Motion feature available as an option. (see page 5 for options/features).
  • Door thickness – Available for 1 3 /4” to

Finish

Dark Bronze

Grade

Grade 1

Thickness

1-3/4" - 2-1/4"

Hand

Not Handed

Backset

2-3/4" Backset

Handing

Reversible

Color

Dark Bronze Painted

Color Code

690/US20

Case Length

20.5"

Function

Classroom

Strike

S3 ANSI Strike

Cylinder Type

SFIC Prep Less Core

Fire Rated

3 Hours {A}

Origin

USA

BAA Qualified

Yes

Package Height

4"

Package Length

8.125"

Package Volume

215.3125

Package Width

6.625"

ANSI Function

F84 - Classroom

Bolt Protection

9/16"

Case Height

8.75"

Case Volume

2242.1875

Case Width

12.5"

Latch Backset Dim

2-3/4"

Latch Number

8KL3DL

Latch Type

Dead Latch (Guarded)

Lever/Knob Design

15 - Lever

Lock Face Size

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

Package Qty

1

Rose/Escutcheon Design

D - Rose

Screws

Combination

Special Marks

Small format interchangeable core, Fire rated 3 Hours {A}, Complies with ADA accessibility guidelines

Strike Height

4-7/8"

Strike Number

8KS3

Strike Type

ASA

Strike Width

1-1/4"

Base Material

VARIES

Design

15D

Series

9K Series

Product Overview
9K Series 2-3/4" Backset 7 Pin Classroom 15 Lever and D Rose with ANSI Strike Less Core Dark Bronze Finish