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 DN 606 Falcon Mortise Lock MA641P DN 606 Falcon Mortise Lock
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    MA641P DN 606 Falcon Mortise Lock

    Falcon
    MSRP: $964.00
    $476.68
    The Falcon MA641P DN 606 is a high-performance mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. Built for durability and constant daily...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $964.00
    $476.68
    Subtotal:
  • MA641P QN 605 Falcon Mortise Lock MA641P QN 605 Falcon Mortise Lock
    Quick view

    MA641P QN 605 Falcon Mortise Lock

    Falcon
    MSRP: $964.00
    $476.68
    The Falcon MA641P QN 605 is a commercial mortise lock built for high-traffic office, hospital, and education environments. This durable ANSI/BHMA Series 1000 lock features a two-piece stainless steel...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $964.00
    $476.68
    Subtotal:
  • MA521P SG 605 Falcon Mortise Lock MA521P SG 605 Falcon Mortise Lock
    Quick view

    MA521P SG 605 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA521P SG is a commercial mortise lock engineered for high-traffic office, hospital, and educational environments. This Series 1000 ANSI/BHMA-certified lock combines security with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • TP95E D 605 Falcon Mortise Lock TP95E D 605 Falcon Mortise Lock
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    TP95E D 605 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP95E D 605 is a mortise lock engineered for high-traffic commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines robust security...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $615.00
    $318.57
    Subtotal:
  • MA941L 625 Falcon Mortise Lock MA941L 625 Falcon Mortise Lock
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    MA941L 625 Falcon Mortise Lock

    Falcon
    MSRP: $788.00
    $408.18
    The Falcon MA941L 625 is a heavy-duty mortise lock designed for commercial environments including offices, hospitals, and educational facilities. Built to withstand constant use without failure, this...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $788.00
    $408.18
    Subtotal:
  • MA521B QG 613 Falcon Mortise Lock MA521B QG 613 Falcon Mortise Lock
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    MA521B QG 613 Falcon Mortise Lock

    Falcon
    MSRP: $941.00
    $468.17
    The Falcon MA521B QG 613 is a heavy-duty mortise lock engineered for high-traffic commercial environments including offices, hospitals, and educational facilities. This ANSI/BHMA Series 1000 lock...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $941.00
    $468.17
    Subtotal:
  • MA941L 605 Falcon Mortise Lock MA941L 605 Falcon Mortise Lock
    Quick view

    MA941L 605 Falcon Mortise Lock

    Falcon
    MSRP: $788.00
    $408.18
    The Falcon MA941L 605 is a heavy-duty mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. It combines security with durability,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $788.00
    $408.18
    Subtotal:
  • TP95E A 613 Falcon Mortise Lock TP95E A 613 Falcon Mortise Lock
    Quick view

    TP95E A 613 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP95E A 613 is a heavy-duty mortise lock designed for commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines robust security with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $615.00
    $318.57
    Subtotal:
  • MA641L QG 625 Falcon Mortise Lock MA641L QG 625 Falcon Mortise Lock
    Quick view

    MA641L QG 625 Falcon Mortise Lock

    Falcon
    MSRP: $834.00
    $428.58
    The Falcon MA641L QG 625 is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. This interchangeable core lock combines security...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $834.00
    $428.58
    Subtotal:
  • MA621L DN 606 Falcon Mortise Lock MA621L DN 606 Falcon Mortise Lock
    Quick view

    MA621L DN 606 Falcon Mortise Lock

    Falcon
    MSRP: $864.00
    $439.68
    The Falcon MA621L DN 606 is a heavy-duty mortise lock engineered for high-traffic commercial environments including offices, hospitals, and educational facilities. This ANSI/BHMA Series 1000 lock...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $864.00
    $439.68
    Subtotal:
  • MA531L QG 613 Falcon Mortise Lock MA531L QG 613 Falcon Mortise Lock
    Quick view

    MA531L QG 613 Falcon Mortise Lock

    Falcon
    MSRP: $829.00
    $426.73
    The Falcon MA531L QG 613 is a heavy-duty mortise lock built for commercial environments including offices, hospitals, and educational facilities. This dependable lock combines security with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $829.00
    $426.73
    Subtotal:
  • MA521P QG 613 Falcon Mortise Lock MA521P QG 613 Falcon Mortise Lock
    Quick view

    MA521P QG 613 Falcon Mortise Lock

    Falcon
    MSRP: $941.00
    $468.17
    The Falcon MA521P QG 613 mortise lock delivers high performance and security for commercial applications including offices, hospitals, and educational facilities. Built to withstand constant use...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $941.00
    $468.17
    Subtotal:
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