LNP
LNP

Sargent 8243 LNP Apartment Corridor Door Mortise Lock, P Lever, LN Rose

Usually Ships: 1-2 Business Days
  • Extra Heavy-Duty, ANSI/BHMA Grade-1 Certified
  • ANSI Function: F20 – Apartment Corridor Door
  • ADA Compliant, Fire-Rated

Available Options:

Product Overview

Sargent 8243 Grade 1 Apartment Corridor Door Mortise Lock with Deadbolt, P Lever, LN Rose, Field Reversible, ASA Strike, LA Keyway

The 8200 Series Mortise Lock, is considered the industry benchmark for all mortise locks on the market today. It is also the strongest and most durable—far surpassing ANSI/BHMA A156.13 Series 1000 Grade 1 standards in independently verified testing—for additional resistance against vandalism and unauthorized entry.

ANSI F20 – Apartment Corridor Door / Entry w/ Deadbolt – Key and thumbturn both retract & project the deadbolt. Trim outside is locked by toggle or projecting deadbolt. Trim outside is unlocked by toggle only. Key retracts both latchbolt and deadbolt, trim outside remains locked. Trim inside always retracts latchbolt (and deadbolt simultaneously), trim outside remains locked. Auxiliary deadlatch

  • Far exceeds independently verified testing for strength and durability. Verified for over 14 million cycles.
  • Easy installation, Pre-assembled components make installation fool-proof
  • UL-cUL listed for three-hour fire doors and windstorm applications
  • Levers meet ADA compliance for national codes
  • 10-year warranty

codes

Brand

Finishes

US26D (626) Satin Chrome
Lock Function

Corridor, Entry w/ Deadbolt
ANSI Function

F20
Lever Design

P
Rose Design

LN
Cylinder & Keys

#41 mortise cylinder, keyed different, with 2 keys
Keyway

Sargent LA Keyway
Usage

Heavy Duty
ANSI/BHMA Standard

Certified to ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and Security Grade 1
Fire Rating

UL and cUL Listed to safety standards for A label (3 hour fire door) and lesser class doors
ADA Compliance

Meets ADA requirements – A117.1 Accessibility Code
Backset

2-3/4"
Strike

ANSI Standard; curved lip, non-handed
Handing

Easily field reversible (ships as RH)
Minimum Stile Width

4-1/2"
Door Thickness

1-3/4"
Door Prep

ANSI A156.115 modified per template
Warranty

10 Year Limited
Buy American Act Compliance

Meets BAA – Buy American Act

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Sargent 8243 LNP Apartment Corridor Door Mortise Lock, P Lever, LN Rose