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 AG 626 Falcon Mortise Lock MA641P AG 626 Falcon Mortise Lock
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    MA641P AG 626 Falcon Mortise Lock

    Falcon
    MSRP: $922.00
    $461.14
    The Falcon MA641P mortise lock is a high-performance, affordable choice for commercial applications including offices, hospitals, and educational facilities. Built for constant use, this Series 1000...
    Qty in Cart: 0
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    Price:
    MSRP: $922.00
    $461.14
    Subtotal:
  • MA641B DG 630 Falcon Mortise Lock MA641B DG 630 Falcon Mortise Lock
    Quick view

    MA641B DG 630 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA641B DG 630 is a mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. It combines dependable security with...
    Qty in Cart: 0
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    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • MA641L AN 630 Falcon Mortise Lock MA641L AN 630 Falcon Mortise Lock
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    MA641L AN 630 Falcon Mortise Lock

    Falcon
    MSRP: $864.00
    $439.68
    The Falcon MA641L AN 630 is a heavy-duty mortise lock designed for commercial environments including offices, hospitals, and educational facilities. It combines reliable security with affordability...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $864.00
    $439.68
    Subtotal:
  • MA641B QG 630 Falcon Mortise Lock MA641B QG 630 Falcon Mortise Lock
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    MA641B QG 630 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA641B QG 630 is a commercial mortise lock built for high-traffic office, hospital, and education environments. This Series 1000 lock combines security with durability, featuring a...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • TP85E H 626 Falcon Mortise Lock
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    TP85E H 626 Falcon Mortise Lock

    Falcon
    MSRP: $519.00
    $268.84
    The Falcon TP85E H 626 is a mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. This MA Series lock delivers dependable security and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $519.00
    $268.84
    Subtotal:
  • MA641B DN 626 Falcon Mortise Lock MA641B DN 626 Falcon Mortise Lock
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    MA641B DN 626 Falcon Mortise Lock

    Falcon
    MSRP: $964.00
    $476.68
    The Falcon MA641B DN 626 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This interchangeable core lock combines durability with affordability,...
    Qty in Cart: 0
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    Price:
    MSRP: $964.00
    $476.68
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  • MA581L HN 626 Falcon Mortise Lock
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    MA581L HN 626 Falcon Mortise Lock

    Falcon
    MSRP: $831.00
    $427.47
    The Falcon MA581L HN mortise lock delivers high-performance security for commercial environments including offices, hospitals, and educational facilities. Built for constant use, this dependable lock...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $831.00
    $427.47
    Subtotal:
  • Falcon MA531CP6 DG 626 Mortise Lock, 626 Finish Falcon MA531CP6 DG 626 Mortise Lock, 626 Finish
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    Falcon MA531CP6 DG 626 Mortise Lock, 626 Finish

    Falcon
    MSRP: $929.00
    $463.73
    The Falcon MA Series mortise lock delivers high performance and dependable security for commercial office, hospital, and education environments. This tough, retrofit-ready lock features an...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $929.00
    $463.73
    Subtotal:
  • MA641L AN 626 Falcon Mortise Lock MA641L AN 626 Falcon Mortise Lock
    Quick view

    MA641L AN 626 Falcon Mortise Lock

    Falcon
    MSRP: $864.00
    $439.68
    The Falcon MA641L mortise lock delivers commercial-grade security and durability for offices, hospitals, schools, and other institutional facilities. Built tough with a cold-formed steel case,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $864.00
    $439.68
    Subtotal:
  • Falcon MA531CP6 DG 630 Mortise Lock, Satin Stainless Falcon MA531CP6 DG 630 Mortise Lock, Satin Stainless
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    Falcon MA531CP6 DG 630 Mortise Lock, Satin Stainless

    Falcon
    MSRP: $941.00
    $468.17
    The Falcon MA Series mortise lock delivers dependable security for commercial office, hospital, and education facilities. Built for constant use, this heavy-duty lock features a stainless steel dead...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $941.00
    $468.17
    Subtotal:
  • MA641L DG 630 Falcon Mortise Lock MA641L DG 630 Falcon Mortise Lock
    Quick view

    MA641L DG 630 Falcon Mortise Lock

    Falcon
    MSRP: $834.00
    $428.58
    The Falcon MA641L DG mortise lock delivers high-performance security for commercial offices, hospitals, and educational facilities. Built tough for constant use, this ANSI/BHMA Series 1000 lock...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $834.00
    $428.58
    Subtotal:
  • TP60C Q 626 Falcon Mortise Lock TP60C Q 626 Falcon Mortise Lock
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    TP60C Q 626 Falcon Mortise Lock

    Falcon
    MSRP: $520.00
    $269.36
    The Falcon TP60C Q 626 is a mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines durability with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $520.00
    $269.36
    Subtotal:
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