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 MA561P AG 606 Mortise Lock, 2-3/4" Backset MA561P AG 606 Falcon Mortise Lock
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    Falcon MA561P AG 606 Mortise Lock, 2-3/4" Backset

    Falcon
    MSRP: $914.00
    $458.18
    The Falcon MA561P AG 606 is a heavy-duty mortise lock engineered for high-traffic commercial environments including offices, hospitals, and educational facilities. This Series 1000 ANSI/BHMA-rated...
    Qty in Cart: 0
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    Price:
    MSRP: $914.00
    $458.18
    Subtotal:
  • MA161 AG 613 LHR Falcon Mortise Lock MA161 AG 613 LHR Falcon Mortise Lock
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    MA161 AG 613 LHR Falcon Mortise Lock

    Falcon
    MSRP: $583.00
    $301.99
    The Falcon MA161 is a commercial mortise lock engineered for high-traffic office, hospital, and educational facilities. This Series 1000 lock combines security with durability, featuring a mechanical...
    Qty in Cart: 0
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    Price:
    MSRP: $583.00
    $301.99
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  • Falcon MA531CP6 AG 605 Mortise Lock MA531CP6 AG 605 Falcon Mortise Lock
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    Falcon MA531CP6 AG 605 Mortise Lock

    Falcon
    MSRP: $941.00
    $468.17
    The Falcon MA Series mortise lock delivers dependable security for commercial offices, hospitals, educational facilities, and high-traffic environments. Built tough with cold-formed steel...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $941.00
    $468.17
    Subtotal:
  • MA521L SN 605 Falcon Mortise Lock MA521L SN 605 Falcon Mortise Lock
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    MA521L SN 605 Falcon Mortise Lock

    Falcon
    MSRP: $852.00
    $435.24
    The Falcon MA521L is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable Series 1000 lock combines security with ease of maintenance...
    Qty in Cart: 0
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    Price:
    MSRP: $852.00
    $435.24
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  • Falcon MA531CP6 DN 605 Mortise Lock MA531CP6 DN 605 Falcon Mortise Lock
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    Falcon MA531CP6 DN 605 Mortise Lock

    Falcon
    MSRP: $971.00
    $479.27
    The Falcon MA Series mortise lock delivers commercial-grade security and durability for offices, hospitals, educational facilities, and other high-traffic environments. Built for constant use without...
    Qty in Cart: 0
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    Price:
    MSRP: $971.00
    $479.27
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  • TP70T A 605 Falcon Mortise Lock TP70T A 605 Falcon Mortise Lock
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    TP70T A 605 Falcon Mortise Lock

    Falcon
    MSRP: $567.00
    $293.71
    The Falcon TP70T A 605 is a commercial mortise lock engineered for high-traffic offices, hospitals, educational institutions, and other demanding environments. Its durable MA Series construction...
    Qty in Cart: 0
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    Price:
    MSRP: $567.00
    $293.71
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  • MA531B AG 605 Falcon Mortise Lock MA531B AG 605 Falcon Mortise Lock
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    MA531B AG 605 Falcon Mortise Lock

    Falcon
    MSRP: $941.00
    $468.17
    The Falcon MA531B AG 605 is a commercial mortise lock engineered for high-traffic environments in offices, hospitals, and educational facilities. It combines security with durability, featuring a...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $941.00
    $468.17
    Subtotal:
  • MA561P AG 613 Falcon Mortise Lock MA561P AG 613 Falcon Mortise Lock
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    MA561P AG 613 Falcon Mortise Lock

    Falcon
    MSRP: $914.00
    $458.18
    The Falcon MA561P AG 613 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable SFIC-compatible lock features a mechanical anti-friction...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $914.00
    $458.18
    Subtotal:
  • MA541L AN 613 Falcon Mortise Lock MA541L AN 613 Falcon Mortise Lock
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    MA541L AN 613 Falcon Mortise Lock

    Falcon
    MSRP: $871.00
    $442.27
    The Falcon MA541L mortise lock delivers high-performance security for commercial environments including offices, hospitals, and educational facilities. Built for constant use without fail, this...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $871.00
    $442.27
    Subtotal:
  • MA521P SG 606 Falcon Mortise Lock MA521P SG 606 Falcon Mortise Lock
    Quick view

    MA521P SG 606 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA521P SG 606 is a commercial mortise lock engineered for high-traffic office, hospital, and educational facilities. This durable lock combines security with reliability, featuring a...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • MA571P QG 605 Falcon Mortise Lock MA571P QG 605 Falcon Mortise Lock
    Quick view

    MA571P QG 605 Falcon Mortise Lock

    Falcon
    MSRP: $941.00
    $468.17
    The Falcon MA571P is a commercial-grade mortise lock engineered for offices, hospitals, schools, and other demanding environments. This heavy-duty lock combines security with reliability, featuring a...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $941.00
    $468.17
    Subtotal:
  • MA561P SG 605 Falcon Mortise Lock MA561P SG 605 Falcon Mortise Lock
    Quick view

    MA561P SG 605 Falcon Mortise Lock

    Falcon
    MSRP: $914.00
    $458.18
    The Falcon MA561P SG 605 is a commercial mortise lock engineered for offices, hospitals, educational facilities, and other high-traffic environments. It combines security with durability, featuring a...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $914.00
    $458.18
    Subtotal:
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