Falcon K581CPD QUANTUM Heavy Duty Storeroom Lever Lock


Usually Ships: 10-15 Business Days
  • Heavy Duty – Grade 1 – 626 Finish
  • Outside Always Locked – Entry by Key Only
  • ADA Compliant – 3 Hour Fire-Rated

High traffic, high abuse door openings demand a Grade 1 quality lock to keep doors secure. When quality and reliability are needed but cost is a concern, the certified ANSI/BHMA Grade 1 Falcon K Series can do the job. The Falcon K Series offers a quality product at a value price, and is backed by one of the best names in the business – Allegion.

ANSI Function F86 – Deadlocking latch bolt by lever inside or key outside. Outside lever is inoperable. Inside lever always free.

  • 626 Satin Chrome Finish
  • Clutching lever design allows the lever to move when locked without unlatching the door, preventing damage to the chassis
  • Four through bolts for added strength, providing high security and peace of mind
  • Lever security caps to help prevent undesired lever removal and lever sag after continual use
  • Manufactured to Allegion’s industry-leading quality standards

Lock Function



Heavy Duty

ANSI/BHMA Standard

Meets ANSI/BHMA A156.2, Series 4000, Grade 1

ADA Compliance

Meets ADA requirements – A117.1 Accessibility Code

Fire Rating

UL/cUL listed up to 3 Hours (A Label) – UL symbol on the latch front


Schlage C Keyway



Door Thickness

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


2-3/4" standard


1/2” throw, deadlocking – 1-1/8" x 2-1/4" face


4-7/8” x 1-1/4” ASA/ANSI strike with curved lip to meet ANSI A115.2 door frame preparation

Clutch Lever



Furnished with combination screws for use in wood or metal doors and frames.

Lever Design

Q (Quantum)


10 Years


626 Satin Chrome

Cylinder & Keys

6-pin conventional, keyed different, with 2 keys


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Falcon K581CPD QUANTUM Heavy Duty Storeroom Lever Lock