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

No selected resources found. Try another category.

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.

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.

Careers

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