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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  • TP95E D 606 Falcon Mortise Lock TP95E D 606 Falcon Mortise Lock
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    TP95E D 606 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP95E D 606 is a mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines security with durability, featuring a two-piece stainless steel latch bolt and...
    Qty in Cart: 0
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    Price:
    MSRP: $615.00
    $318.57
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  • TP95E A 625 Falcon Mortise Lock TP95E A 625 Falcon Mortise Lock
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    TP95E A 625 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP95E A 625 is a mortise lock engineered for high-traffic commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines robust security with dependable performance, featuring an interchangeable...
    Qty in Cart: 0
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    Price:
    MSRP: $615.00
    $318.57
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  • MA531B AN 625 Falcon Mortise Lock MA531B AN 625 Falcon Mortise Lock
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    MA531B AN 625 Falcon Mortise Lock

    Falcon
    MSRP: $971.00
    $479.27
    The Falcon MA531B mortise lock is a heavy-duty security solution for commercial offices, hospitals, schools, and institutions requiring dependable performance under constant use. Its cold-formed steel construction with zinc dichromate plating and...
    Qty in Cart: 0
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    Price:
    MSRP: $971.00
    $479.27
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  • MA561P QN 606 Falcon Mortise Lock MA561P QN 606 Falcon Mortise Lock
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    MA561P QN 606 Falcon Mortise Lock

    Falcon
    MSRP: $943.00
    $468.91
    The Falcon MA561P QN 606 is a commercial mortise lock designed for offices, hospitals, education facilities, and other high-traffic environments. Built for durability and dependable security, this Series 1000 lock withstands constant use without fail and...
    Qty in Cart: 0
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    MSRP: $943.00
    $468.91
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  • MA561P QN 605 Falcon Mortise Lock MA561P QN 605 Falcon Mortise Lock
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    MA561P QN 605 Falcon Mortise Lock

    Falcon
    MSRP: $943.00
    $468.91
    The Falcon MA561P QN 605 is a heavy-duty mortise lock built for offices, hospitals, educational facilities, and commercial spaces requiring reliable security and durability. Its two-piece stainless steel latch bolt and 1-inch deadbolt with saw-resistant...
    Qty in Cart: 0
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    MSRP: $943.00
    $468.91
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  • MA571L DG 605 Falcon Mortise Lock MA571L DG 605 Falcon Mortise Lock
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    MA571L DG 605 Falcon Mortise Lock

    Falcon
    MSRP: $841.00
    $431.17
    The Falcon MA571L DG 605 is a high-performance mortise lock built for commercial environments including offices, hospitals, and educational facilities. Its interchangeable core design enables quick, tool-free re-keying and is compatible with SFIC...
    Qty in Cart: 0
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    MSRP: $841.00
    $431.17
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  • MA411P QG 613 Falcon Mortise Lock MA411P QG 613 Falcon Mortise Lock
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    MA411P QG 613 Falcon Mortise Lock

    Falcon
    MSRP: $1,004.00
    $491.48
    The Falcon MA411P QG 613 is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. This dependable lock combines security with durability, featuring a two-piece stainless steel latch...
    Qty in Cart: 0
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    MSRP: $1,004.00
    $491.48
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  • Falcon MA581P AG 613 Mortise Lock, Satin Stainless Falcon MA581P AG 613 Mortise Lock, Satin Stainless
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    Falcon MA581P AG 613 Mortise Lock, Satin Stainless

    Falcon
    MSRP: $914.00
    $458.18
    The Falcon MA581P AG 613 is a heavy-duty mortise lock built for commercial environments including offices, hospitals, and educational facilities. Its two-piece stainless steel latch bolt and 1-inch throw deadbolt with saw-resistant rollers deliver...
    Qty in Cart: 0
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    MSRP: $914.00
    $458.18
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  • MA521P DG 606 Falcon Mortise Lock MA521P DG 606 Falcon Mortise Lock
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    MA521P DG 606 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA521P DG 606 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. Its interchangeable core design allows quick re-keying without removing the lock, while the two-piece stainless steel latch...
    Qty in Cart: 0
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    MSRP: $934.00
    $465.58
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  • MA521B SG 605 Falcon Mortise Lock MA521B SG 605 Falcon Mortise Lock
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    MA521B SG 605 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA521B SG 605 is a commercial mortise lock engineered for high-traffic office, hospital, and educational environments. Its interchangeable core design allows quick field re-keying without removing the lock body, solving costly downtime during...
    Qty in Cart: 0
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    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • MA621P AN 606 Falcon Mortise Lock MA621P AN 606 Falcon Mortise Lock
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    MA621P AN 606 Falcon Mortise Lock

    Falcon
    MSRP: $964.00
    $476.68
    The Falcon MA621P mortise lock delivers high-performance security for commercial office, hospital, and education environments. Built tough for constant use, this Series 1000 lock features a two-piece stainless steel latch, 1-inch dead bolt with...
    Qty in Cart: 0
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    Price:
    MSRP: $964.00
    $476.68
    Subtotal:
  • Falcon MA521P AN 613 Mortise Lock, Nickel Falcon MA521P AN 613 Mortise Lock, Nickel
    Quick view

    Falcon MA521P AN 613 Mortise Lock, Nickel

    Falcon
    MSRP: $971.00
    $479.27
    The Falcon MA521P mortise lock is a high-performance commercial solution for offices, hospitals, education facilities, and other demanding environments. This heavy-duty lock combines security with reliability, engineered to withstand constant use in...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $971.00
    $479.27
    Subtotal:
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