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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  • MA431P AG 613 Falcon Mortise Lock MA431P AG 613 Falcon Mortise Lock
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    MA431P AG 613 Falcon Mortise Lock

    Falcon
    MSRP: $1,032.00
    $501.84
    The Falcon MA431P AG 613 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable ANSI/BHMA Series 1000 lock combines security with...
    Qty in Cart: 0
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    Price:
    MSRP: $1,032.00
    $501.84
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  • TP65E A 613 Falcon Mortise Lock TP65E A 613 Falcon Mortise Lock
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    TP65E A 613 Falcon Mortise Lock

    Falcon
    MSRP: $615.00
    $318.57
    The Falcon TP65E A 613 is a mortise lock built for high-traffic commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines dependable security with...
    Qty in Cart: 0
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    Price:
    MSRP: $615.00
    $318.57
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  • MA521B QG 606 Falcon Mortise Lock MA521B QG 606 Falcon Mortise Lock
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    MA521B QG 606 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA521B QG 606 is a heavy-duty mortise lock designed for commercial environments including offices, hospitals, and educational facilities. Built on Falcon's proven MA Series platform, this...
    Qty in Cart: 0
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    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • MA621L DG 625 Falcon Mortise Lock MA621L DG 625 Falcon Mortise Lock
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    MA621L DG 625 Falcon Mortise Lock

    Falcon
    MSRP: $834.00
    $428.58
    The Falcon MA621L DG 625 is a commercial mortise lock engineered for offices, hospitals, and educational facilities demanding reliable security and durability. This ANSI/BHMA Series 1000 lock...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $834.00
    $428.58
    Subtotal:
  • MA521B AN 625 Falcon Mortise Lock MA521B AN 625 Falcon Mortise Lock
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    MA521B AN 625 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA521B mortise lock is a heavy-duty commercial lock engineered for offices, hospitals, educational facilities, and high-traffic environments. Built with cold-formed steel and hardened...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • MA621L DG 605 Falcon Mortise Lock MA621L DG 605 Falcon Mortise Lock
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    MA621L DG 605 Falcon Mortise Lock

    Falcon
    MSRP: $834.00
    $428.58
    The Falcon MA621L DG 605 is a commercial mortise lock engineered for high-traffic office, hospital, and education environments. This durable lock combines security with reliable performance,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $834.00
    $428.58
    Subtotal:
  • MA541B AG 605 Falcon Mortise Lock MA541B AG 605 Falcon Mortise Lock
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    MA541B AG 605 Falcon Mortise Lock

    Falcon
    MSRP: $941.00
    $468.17
    The Falcon MA541B AG 605 is a heavy-duty mortise lock built for commercial environments including offices, hospitals, and educational facilities. It combines security with reliability for...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $941.00
    $468.17
    Subtotal:
  • MA561P QN 625 Falcon Mortise Lock MA561P QN 625 Falcon Mortise Lock
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    MA561P QN 625 Falcon Mortise Lock

    Falcon
    MSRP: $943.00
    $468.91
    The Falcon MA561P QN 625 is a commercial mortise lock engineered for offices, hospitals, schools, and high-traffic facilities that demand reliability and security without premium pricing. Its...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $943.00
    $468.91
    Subtotal:
  • MA531P QN 606 Falcon Mortise Lock MA531P QN 606 Falcon Mortise Lock
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    MA531P QN 606 Falcon Mortise Lock

    Falcon
    MSRP: $971.00
    $479.27
    The Falcon MA531P mortise lock is a heavy-duty commercial solution for offices, hospitals, and educational facilities requiring reliable security and smooth operation. This ANSI/BHMA Series 1000 lock...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $971.00
    $479.27
    Subtotal:
  • MA531L AN 606 Falcon Mortise Lock MA531L AN 606 Falcon Mortise Lock
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    MA531L AN 606 Falcon Mortise Lock

    Falcon
    MSRP: $871.00
    $442.27
    The Falcon MA531L is a commercial mortise lock engineered for high-traffic office, hospital, and educational facilities. This ANSI/BHMA Series 1000 lock combines security with durability, featuring a...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $871.00
    $442.27
    Subtotal:
  • MA531L DG 605 Falcon Mortise Lock MA531L DG 605 Falcon Mortise Lock
    Quick view

    MA531L DG 605 Falcon Mortise Lock

    Falcon
    MSRP: $841.00
    $431.17
    The Falcon MA531L is a commercial mortise lock engineered for high-traffic office, hospital, and educational environments. Its rugged construction withstands constant use while the interchangeable...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $841.00
    $431.17
    Subtotal:
  • MA621P SG 613 Falcon Mortise Lock MA621P SG 613 Falcon Mortise Lock
    Quick view

    MA621P SG 613 Falcon Mortise Lock

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA621P SG 613 is a high-performance mortise lock designed for commercial environments including offices, hospitals, and educational facilities. This durable lock features an...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
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