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Features

 

  1. Multi-function case allows easy conversion of a vestibule lock function (inside handle-free) to a combination lock function (both handles locked) by a simple external operation 
  2. Anti-lockout feature which can be easily configured during installation
  3. Lock compatibility with our award-winning QuickFix™ technology for faster door hardware installation
  4. Reversible stainless steel latch adjusts for inwards/outwards opening and left/right hand without case disassembly
  5. Lock suitable for doors 32mm to 50mm thick. Extended cylinders, spindles, and strike plates available to accommodate thicker doors and wider jambs
  6. Latch-head with radius for smoother door closing action

 

Specifications

Strike Plate

Satin Stainless Steel or Brass

Door Type

Timber or metal

Lock case

High purity zinc alloy

Key cylinder


C4 6 Pin keyway standard, Schlage C6 pin keyway optional, Schlage SR1 Restricted keyway optional, Schlage Everest Open & Restricted keyways optional

Downloads

Product Catalogue Legge 990MF Series

Filename
1401 Product Catalogue Legge 990MF Series.pdf
Size
6 MB
Format
application/pdf

Allegion Commercial Guide

Filename
2024 Allegion Commercial Guide.pdf
Size
4 MB
Format
application/pdf

Installation Instructions Legge 990MF Mortice Lock

Filename
1312 Installation Instructions Legge 990MF Mortice Lock.pdf
Size
193 KB
Format
application/pdf

Allegion Maintenance Guidelines

Filename
2024 AllegionAU Maintenance Guidelines.pdf
Size
265 KB
Format
application/pdf

Warranty Legge 990MF

Filename
1404 Warranty Legge 990MF.pdf
Size
85 KB
Format
application/pdf

Product Catalogue Legge 990MF Series

Filename
1401 Product Catalogue Legge 990MF Series.pdf
Size
6 MB
Format
application/pdf

Allegion Commercial Guide

Filename
2024 Allegion Commercial Guide.pdf
Size
4 MB
Format
application/pdf

Installation Instructions Legge 990MF Mortice Lock

Filename
1312 Installation Instructions Legge 990MF Mortice Lock.pdf
Size
193 KB
Format
application/pdf

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Allegion Maintenance Guidelines

Filename
2024 AllegionAU Maintenance Guidelines.pdf
Size
265 KB
Format
application/pdf

Warranty Legge 990MF

Filename
1404 Warranty Legge 990MF.pdf
Size
85 KB
Format
application/pdf

Security, durability and style

Legge's premium door hardware solutions provide security, durability, and style for both commercial and institutional spaces.

With over 60 years of heritage, and a focus on craftsmanship and innovation, Legge combines cutting-edge technology with timeless design.

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Legge 991MF Series Mortice Locks

Overtur

Our cloud-based ecosystem allows project team members to collaborate on specifications, design, and construction of door security and openings.

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Careers

We are always looking for talent with intelligence, integrity, and initiative to join the Allegion team.

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