Mortise Lock

A mortise lock fits into a deep pocket cut into the door edge, rather than through a round bore like a cylindrical lockset. That construction is why mortise locks are the standard for commercial buildings, schools, and apartment entries: the heavy cast or steel lock body withstands decades of high traffic, integrates deadbolt and latch in one unit, and offers far more functions (entry, classroom, storeroom, privacy, passage) than a cylindrical lock.

When choosing a mortise lock, start with the function you need on that door. An office function locks from outside while always allowing free egress. A storeroom function is always locked outside. An entrance function adds a deadbolt for after-hours security. Then confirm handing (left or right hand, regular or reverse bevel), backset, and whether you need it keyed into an existing system. Most of the mortise locks we sell accept standard or high-security cylinders, so you can upgrade key control without changing the lock body.

We carry Grade 1 commercial mortise locks from Marks USA, Sargent, Corbin Russwin, Yale, and others, including ornamental and storm-door mortise locks if your application is a gate or security screen door. If you're replacing an old mortise lock, send us a photo and measurements and we'll match it.

Mortise Lock

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  • MA641P AN 613 Falcon Mortise Lock MA641P AN 613 Falcon Mortise Lock
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    MA641P AN 613 Falcon Mortise Lock

    Falcon
    MSRP: $964.00
    $476.68
    The Falcon MA641P is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. This ANSI/BHMA Series 1000 lock combines security with durability, featuring a mechanical anti-friction latch...
    Qty in Cart: 0
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    Price:
    MSRP: $964.00
    $476.68
    Subtotal:
  • MA321 AG 606 Falcon Mortise Lock MA321 AG 606 Falcon Mortise Lock
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    MA321 AG 606 Falcon Mortise Lock

    Falcon
    MSRP: $821.00
    $423.77
    The Falcon MA321 mortise lock delivers high performance and dependable security for commercial offices, hospitals, education facilities, and institutional buildings. Built to withstand constant use, this Series 1000 lock features a mechanical...
    Qty in Cart: 0
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    MSRP: $821.00
    $423.77
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  • Falcon MA371L AG 606 Mortise Lock, 2-3/4" Backset MA371L AG 606 Falcon Mortise Lock
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    Falcon MA371L AG 606 Mortise Lock, 2-3/4" Backset

    Falcon
    MSRP: $804.00
    $416.47
    The Falcon MA371L AG 606 is a heavy-duty mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. This ANSI/BHMA Series 1000 lock combines reliable security with interchangeable core (SFIC)...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $804.00
    $416.47
    Subtotal:
  • MA621B AG 613 Falcon Mortise Lock MA621B AG 613 Falcon Mortise Lock
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    MA621B AG 613 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA621B AG 613 is a heavy-duty mortise lock built for commercial environments including offices, hospitals, and educational facilities. It delivers reliable security and durability for constant-use applications, featuring a two-piece stainless...
    Qty in Cart: 0
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    Price:
    MSRP: $934.00
    $465.58
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  • Falcon TP95E Q 605 Mortise Lock, Commercial Grade TP95E Q 605 Falcon Mortise Lock
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    Falcon TP95E Q 605 Mortise Lock, Commercial Grade

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP95E Q 605 is a heavy-duty mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. Engineered for constant use without failure, this Series 1000 lock combines security with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $615.00
    $318.57
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  • MA371L AG 625 Falcon Mortise Lock MA371L AG 625 Falcon Mortise Lock
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    MA371L AG 625 Falcon Mortise Lock

    Falcon
    MSRP: $804.00
    $416.47
    The Falcon MA371L AG 625 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable SFIC interchangeable core lock combines security with easy re-keying, featuring a stainless steel dead bolt with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $804.00
    $416.47
    Subtotal:
  • TP70T S 613 Falcon Mortise Lock TP70T S 613 Falcon Mortise Lock
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    TP70T S 613 Falcon Mortise Lock

    Falcon
    MSRP: $567.00
    $293.71
    The Falcon TP70T S 613 is a heavy-duty mortise lock built for commercial environments including offices, hospitals, and educational facilities. Its MA Series design combines security with reliability, featuring a two-piece stainless steel latch bolt,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $567.00
    $293.71
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  • MA621L AN 605 Falcon Mortise Lock MA621L AN 605 Falcon Mortise Lock
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    MA621L AN 605 Falcon Mortise Lock

    Falcon
    MSRP: $864.00
    $439.68
    The Falcon MA621L AN 605 is a commercial mortise lock engineered for offices, hospitals, schools, and high-traffic facilities. This durable ANSI/BHMA Series 1000 lock combines security with reliability, featuring a stainless steel latch bolt, 1-inch...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $864.00
    $439.68
    Subtotal:
  • MA101 DG 625 Falcon Mortise Lock MA101 DG 625 Falcon Mortise Lock
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    MA101 DG 625 Falcon Mortise Lock

    Falcon
    MSRP: $716.00
    $370.89
    The Falcon MA101 DG mortise lock is a high-performance commercial security solution designed for offices, hospitals, education facilities, and other demanding environments. Built for constant use without failure, this tough lock delivers reliable...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $716.00
    $370.89
    Subtotal:
  • MA371L AG 613 Falcon Mortise Lock MA371L AG 613 Falcon Mortise Lock
    Quick view

    MA371L AG 613 Falcon Mortise Lock

    Falcon
    MSRP: $804.00
    $416.47
    The Falcon MA371L AG 613 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable ANSI/BHMA Series 1000 lock features a mechanical anti-friction latch bolt and saw-resistant dead bolt roller,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $804.00
    $416.47
    Subtotal:
  • TP65E D 625 Falcon Mortise Lock TP65E D 625 Falcon Mortise Lock
    Quick view

    TP65E D 625 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP65E D 625 is a mortise lock engineered for high-performance commercial use in offices, hospitals, and educational facilities. Built on the proven MA Series platform, this lock combines dependable security with durability designed to...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $615.00
    $318.57
    Subtotal:
  • TP65E D 605 Falcon Mortise Lock TP65E D 605 Falcon Mortise Lock
    Quick view

    TP65E D 605 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP65E D 605 is a heavy-duty mortise lock built for commercial environments including offices, hospitals, and educational facilities. Featuring a tough MA Series design with a two-piece stainless steel latch bolt and 1-inch deadbolt with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $615.00
    $318.57
    Subtotal:
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