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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  • TP50S D 613 Falcon Mortise Lock TP50S D 613 Falcon Mortise Lock
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    TP50S D 613 Falcon Mortise Lock

    Falcon
    MSRP: $489.00
    $253.30
    The Falcon TP50S D 613 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: $489.00
    $253.30
    Subtotal:
  • MA921B 606 Falcon Mortise Lock MA921B 606 Falcon Mortise Lock
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    MA921B 606 Falcon Mortise Lock

    Falcon
    MSRP: $706.00
    $365.71
    The Falcon MA921B 606 is a high-performance mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. Its interchangeable core design enables...
    Qty in Cart: 0
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    Price:
    MSRP: $706.00
    $365.71
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  • TP50S S 605 Falcon Mortise Lock TP50S S 605 Falcon Mortise Lock
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    TP50S S 605 Falcon Mortise Lock

    Falcon
    MSRP: $489.00
    $253.30
    The Falcon TP50S S 605 is a commercial mortise lock engineered for high-traffic office, hospital, and education settings. This MA Series lock combines affordability with proven durability, delivering...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $489.00
    $253.30
    Subtotal:
  • TP60C A 605 Falcon Mortise Lock TP60C A 605 Falcon Mortise Lock
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    TP60C A 605 Falcon Mortise Lock

    Falcon
    MSRP: $532.00
    $275.58
    The Falcon TP60C A 605 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
    Quantity:
    Price:
    MSRP: $532.00
    $275.58
    Subtotal:
  • TP50S Q 605 Falcon Mortise Lock TP50S Q 605 Falcon Mortise Lock
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    TP50S Q 605 Falcon Mortise Lock

    Falcon
    MSRP: $489.00
    $253.30
    The Falcon TP50S Q 605 is a high-performance mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. Built to withstand constant use, this MA...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $489.00
    $253.30
    Subtotal:
  • MA921L 606 Falcon Mortise Lock MA921L 606 Falcon Mortise Lock
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    MA921L 606 Falcon Mortise Lock

    Falcon
    MSRP: $606.00
    $313.91
    The Falcon MA921L 606 is a heavy-duty mortise lock designed for commercial environments including offices, hospitals, and educational facilities. This ANSI/BHMA Series 1000 lock combines security...
    Qty in Cart: 0
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    Price:
    MSRP: $606.00
    $313.91
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  • Falcon MA431CP6 Mortise Lock, Satin Chrome, 626 Falcon MA431CP6 Mortise Lock, Satin Chrome, 626
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    Falcon MA431CP6 Mortise Lock, Satin Chrome, 626

    Falcon
    MSRP: $1,050.00
    $508.50
    The Falcon MA Series mortise lock delivers commercial-grade security and durability for offices, hospitals, educational facilities, and high-traffic institutional buildings. Built with cold-formed...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,050.00
    $508.50
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  • Falcon MA441CP6 QG 630 Mortise Lock Falcon MA441CP6 QG 630 Mortise Lock
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    Falcon MA441CP6 QG 630 Mortise Lock

    Falcon
    MSRP: $1,004.00
    $491.48
    The Falcon MA Series mortise lock is a high-performance security solution for commercial offices, hospitals, educational facilities, and institutional buildings. Built to handle heavy foot traffic...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,004.00
    $491.48
    Subtotal:
  • TP65E D 626 Falcon Mortise Lock TP65E D 626 Falcon Mortise Lock
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    TP65E D 626 Falcon Mortise Lock

    Falcon
    MSRP: $603.00
    $312.35
    The Falcon TP65E D 626 is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. This MA Series lock combines security with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $603.00
    $312.35
    Subtotal:
  • MA931B 626 Falcon Mortise Lock MA931B 626 Falcon Mortise Lock
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    MA931B 626 Falcon Mortise Lock

    Falcon
    MSRP: $749.00
    $387.98
    The Falcon MA931B 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
    Quantity:
    Price:
    MSRP: $749.00
    $387.98
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  • Falcon MA521CP6 DG 630 Mortise Lock, 630 Finish Falcon MA521CP6 DG 630 Mortise Lock, 630 Finish
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    Falcon MA521CP6 DG 630 Mortise Lock, 630 Finish

    Falcon
    MSRP: $934.00
    $465.58
    The Falcon MA521CP6 is a heavy-duty mortise lock engineered for commercial environments including offices, hospitals, and educational facilities. Built on Falcon's proven MA Series platform, it...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $934.00
    $465.58
    Subtotal:
  • MA521CP6 DG 626 Falcon Mortise Lock MA521CP6 DG 626 Falcon Mortise Lock
    Quick view

    MA521CP6 DG 626 Falcon Mortise Lock

    Falcon
    MSRP: $922.00
    $461.14
    The Falcon MA521CP6 is a commercial mortise lock engineered for offices, hospitals, and educational facilities requiring dependable security and durability. Featuring a mechanical anti-friction...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $922.00
    $461.14
    Subtotal:
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