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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  • Falcon MA921L 626 Mortise Lock, Satin Chrome Falcon MA921L 626 Mortise Lock, Satin Chrome
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    Falcon MA921L 626 Mortise Lock, Satin Chrome

    Falcon
    MSRP: $593.00
    $307.17
    The Falcon MA921L 626 is a high-performance mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. Built for constant use, this Series 1000 lock...
    Qty in Cart: 0
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    MSRP: $593.00
    $307.17
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  • Falcon MA441CP6 QN 626 Mortise Lock, Satin Chrome Falcon MA441CP6 QN 626 Mortise Lock, Satin Chrome
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    Falcon MA441CP6 QN 626 Mortise Lock, Satin Chrome

    Falcon
    MSRP: $1,022.00
    $498.14
    The Falcon MA441CP6 is a commercial-grade mortise lock designed for high-traffic office, hospital, and education environments. Built with a cold-formed steel case and hardened steel components, it...
    Qty in Cart: 0
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    MSRP: $1,022.00
    $498.14
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  • TP95E A 630 Falcon Mortise Lock TP95E A 630 Falcon Mortise Lock
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    TP95E A 630 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP95E A 630 is a commercial mortise lock built for high-traffic office, hospital, and education environments. Its MA Series design combines security with durability, featuring a two-piece...
    Qty in Cart: 0
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    MSRP: $615.00
    $318.57
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  • Falcon MA521CP6 DN 630 Mortise Lock Falcon MA521CP6 DN 630 Mortise Lock
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    Falcon MA521CP6 DN 630 Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA Series mortise lock delivers dependable security for commercial applications including offices, hospitals, and educational facilities. Built for constant use, this robust lock features...
    Qty in Cart: 0
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    MSRP: $934.00
    $465.58
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  • MA531L QG 630 Falcon Mortise Lock MA531L QG 630 Falcon Mortise Lock
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    MA531L QG 630 Falcon Mortise Lock

    Falcon
    MSRP: $841.00
    $431.17
    The Falcon MA531L is a heavy-duty mortise lock designed for commercial environments including offices, hospitals, and educational facilities. This durable lock combines security with dependability,...
    Qty in Cart: 0
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    MSRP: $841.00
    $431.17
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  • TP60C D 630 Falcon Mortise Lock TP60C D 630 Falcon Mortise Lock
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    TP60C D 630 Falcon Mortise Lock

    Falcon
    MSRP: $532.00
    $275.58
    The Falcon TP60C D 630 is a mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines affordability with...
    Qty in Cart: 0
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    MSRP: $532.00
    $275.58
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  • MA531L QN 626 Falcon Mortise Lock MA531L QN 626 Falcon Mortise Lock
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    MA531L QN 626 Falcon Mortise Lock

    Falcon
    MSRP: $859.00
    $437.83
    The Falcon MA531L QN 626 is a heavy-duty mortise lock designed for high-traffic commercial environments including offices, hospitals, and educational facilities. This ANSI/BHMA Series 1000 lock...
    Qty in Cart: 0
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    Price:
    MSRP: $859.00
    $437.83
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  • MA941L 626 Falcon Mortise Lock MA941L 626 Falcon Mortise Lock
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    MA941L 626 Falcon Mortise Lock

    Falcon
    MSRP: $776.00
    $401.97
    The Falcon MA941L 626 is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. Its interchangeable core design enables quick...
    Qty in Cart: 0
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    Price:
    MSRP: $776.00
    $401.97
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  • MA531P AG 626 Falcon Mortise Lock MA531P AG 626 Falcon Mortise Lock
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    MA531P AG 626 Falcon Mortise Lock

    Falcon
    MSRP: $929.00
    $463.73
    The Falcon MA531P AG 626 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This dependable ANSI Series 1000 lock combines security with...
    Qty in Cart: 0
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    MSRP: $929.00
    $463.73
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  • MA581B HG 630 Falcon Mortise Lock
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    MA581B HG 630 Falcon Mortise Lock

    Falcon
    MSRP: $914.00
    $458.18
    The Falcon MA581B HG 630 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable ANSI Series 1000 lock combines affordability with...
    Qty in Cart: 0
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    MSRP: $914.00
    $458.18
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  • MA931CP6 626 Falcon Mortise Lock MA931CP6 626 Falcon Mortise Lock
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    MA931CP6 626 Falcon Mortise Lock

    Falcon
    MSRP: $749.00
    $387.98
    The Falcon MA931CP6 626 is a commercial mortise lock built for offices, hospitals, schools, and other high-traffic environments where durability matters. Its interchangeable core design enables fast...
    Qty in Cart: 0
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    Price:
    MSRP: $749.00
    $387.98
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  • MA641B AG 626 Falcon Mortise Lock MA641B AG 626 Falcon Mortise Lock
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    MA641B AG 626 Falcon Mortise Lock

    Falcon
    MSRP: $922.00
    $461.14
    The Falcon MA641B AG 626 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable lock combines security with ease of maintenance, featuring...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $922.00
    $461.14
    Subtotal:
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