Skip to main content
B Series Classroom Lock Bright Brass

Roll over image to zoom in

Falcon B561LD D 605 B Series Classroom Lock Bright Brass

Item #: B561LD D 605 by Falcon

See reviewsSee reviews
In Stock

$131.58

/each
SAVE UP TO 13.16

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

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.

Features
  • Door Thickness: 1 3/8” to 2” standard.
  • Backset: 2 3/4” standard. 2 3/8” also available.
  • Mechanism: Parts constructed of brass or cold formed steel, zinc plated and dichromated for rust resistance. Springs are stainless steel.
  • Attachment: Lock chassis secured to door by two screws which pass through a steel rose insert inside and thread directly into the outer rose mounting assembly.
  • Handing: Locks are non-handed.
  • Cylinders: Drilled with 6-pin chambers, pinned in 5. Pinning in 6 chambers available when specified, at no cost. Cylinder assemblies removable to rekey. Also available with 6 or 7-pin interchangeable core cylinders. Cylinder housings and plugs machined from solid brass. Springs are phosphor bronze. Two nickel silver keys furnished standard.
  • Competitor Cylinders: The B Series accepts these standard 6-pin cylinders: Assa, Kaba, Lori, Medeco, Primus and Schlage.
  • Keyways: “G” keyway standard on standard cylinders. “A” keyway standard on I/C core cylinders. Also available with some optional keyways.
  • Trim: Roses are 3 1/2” diameter, heavy wrought brass or bronze, installed over steel rose inserts which are through-bolted through door. Levers are pressure cast zinc (solid levers-no inserts) material finished to match mating parts.
  • Latches: 1/2” bolt projection. UL (3-hour, A Label) listed. Latches have self-adjusting fronts to accommodate beveled or flat doors. 2 3/8” backset with 2 1/4” x 1” latchfaces, 2 3/4” backset with 2 1/4” x 1 1/8” latchfaces. Deadlocking latches have a solid round bar stock DL bar preventing latch jamming and/or lock outs.
  • Strikes: 4 7/8” x 1 1/4” ANSI strike with curved lip to meet ANSI A115.2 door frame preparation standard. Consult Options and Accessories section for other available strike size and configurations.
  • Screws: Furnished with combination screws for use in wood or metal doors and frames.
  • ANSI/BHMA: Exceeds ANSI/BHMA A156.2, Series 4000, Grade 2.
  • UL: 3-hour, A Label.

Lever/Knob Design

D - Dane

Base Material

Brass

Rose/Escutcheon Design

3-1/2 In. Diameter

Color Code

605/US3

Package Qty

1

Cylinder Type

Conventional Less Cylinder

Grade

ANSI/BHMA Grade 2

ANSI Function

F84

Function

561-Classroom

Color

Bright Brass

Package Volume

0

Strike Size

1-1/4" x 4-7/8"

Strike Number

5164

Manufacturer Parent

Allegion

Knob/Lever Size

4-5/8 Inch

Latch Number

57430

Finish Description

Bright Polished Brass

Latch Throw

1/2 Inch

Function Description

Deadlocking latch bolt by levers. Outside knob/lever is locked by key in outside lever. Inside knob/lever is always free.

Sub-Series

CL_Cylindrical_Locks_Falcon_49

Lever Style Family

Straight Return Lever

ADA Compliant

YES

Lever Length-Inches

4.625 Inch

Handle Type

Lever

Door Cross Bore

2.125 Inch

Strike

ANSI, 1-1/4 Inch x 4-7/8 Inch, 1-1/4 Inch Lip, Square Corner

Application

Retail; Industrial; Multi Family; Government; Military

Trim Material

Solid Pressure Cast Zinc (Lever)

Function Family

Classroom

Standards

ANSI/BHMA A156.2; UL Listed

Rose Diameter

3-1/2 Inch

Lever Style

DAN-Dane

Product Type

Cylindrical Lock

Rose/Escutcheon Trim

Round Rose

Product Projection

2-5/8 Inch

Features

All Levers are Available With An Abrasive Strip Along the Inside Length of the Lever to Identify Entrances That May be Hazardous to the Handicapped

Strike Type

ANSI Curved Lip

Latch Corner

Square

Backset

2-3/4 Inch

Warranty

10 Year

Series

B Series

Cylinder Type Used

Less Conventional

Strike Lip

1-5/16 Inch

Finish Family

Polished Brass

Product Overview
B SeriesGrade 2, medium-duty cylindrical lever locks

When you need a tough, reliable lock at the right price point for a retail, industrial or multi-family project, you need a Falcon B Series lock. Our full line of Grade 2 locksets are a perfect replacement for existing locks, or a smart specification in new construction. With upgraded finishes, these locks deliver style as well as strength. Falcon B Series lock options include an interchangeable core that can be removed for quick, easy re-keying, and are compatible with SFIC products from other manufacturers. Most importantly, they’re backed by one of the best names in the business.

Features:
  • All lever designs meet ADA requirements
  • Heavy wrought brass or bronze roses over steel through-bolted rose inserts
  • UL Listed 3 hour
  • Cylinder housings and plugs machined from solid brass
  • Brass or cold-formed steel construction with zinc dichromate plating for rust resistance
Product specifications: ANSI/BHMA:
  • Certified ANSI/BHMA A156.2, Series 4000, Grade 2.
UL:
  • Listed for 3-hour fire door, A label.
Functions:
  • 10 commercial functions available.
Finishes:
  • Available in BHMA 605, 606, 613, 625, and 626.
Door thickness:
  • 1 3/8" to 2" standard. See price book for exceptions on communicating lock functions.
Backset:
  • 2 3/4" standard.
Mechanism:
  • Parts constructed of brass or cold formed steel, zinc plated and dichromated for rust resistance. Springs are stainless steel.
Attachment:
  • Lock chassis secured to door by two screws which pass through a steel rose insert inside and thread directly into the outer rose mounting assembly.
Handing:
  • Locks are non-handed.
Cylinders:
  • Conventional cylinder, drilled with 6-pin chambers, pinned in 5 comes standard. Pinning in 6 chambers available (at no cost) when specified.Cylinder housings and plugs machined from solid brass. Springs are phosphor bronze. Two nickel silver keys furnished standard.
Keyways:
  • "G" keyway standard on conventional cylinders. "A" keyway standard on SFIC cylinders.
Trim:
  • Roses are 3 1/2" diameter, heavy wrought brass or bronze, installed over steel rose inserts which are through-bolted through door. Levers are pressure cast zinc (solid levers no inserts) material finished to match mating parts.
Latches:
  • 1/2" bolt projection. UL (3-hour, A Label) listed. Latches have self-adjusting fronts to accommodate beveled or flat doors. 2 3/8" backset with 2 1/4" x 1" latchfaces, 2 3/4" backset with 2 1/4" x 1 1/8" latchfaces. Deadlocking latches have a solid round bar stock DL bar preventing latch jamming and/or lock outs.
Strikes:
  • 4 7/8" x 1 1/4" ANSI strike with curved lip to meet ANSI A115.2 door frame preparation standard.
Screws:
  • Furnished with combination screws for use in wood or metal doors and frames.
Architectural specifications:

Key-in-lever cylindrical locksets shall be Falcon B Series or equal and meet the following requirements:

  • All locks shall meet the ANSI/BHMA A156.2, Series 4000, Grade 2 test requirements for key-in-lever locksets.
  • Locksets shall be UL Listed 3-hour, A Label.
  • Lever trim shall have individual heavy-duty springs for lever return and to prevent lever sag. Trim shall be through-bolted with screws coated with thread sealant to provide strength and resistance to loosening.
  • Roses shall be 3 1/2" diameter.
  • All lever designs shall be solid (no inserts) and meet the federal ADA and state disability requirements.
  • Locksets shall adjust to fit door thickness from 1 3/8" to 2".
  • All locksets shall be non-handed and not require field disassembly for re-handing.
  • Preparation for door must be non-handed.
  • Acceptable manufacturer: Falcon lock