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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  • Best 45HZ7DV16KP626 Electric Mortise Lock, Keypad Best 45HZ7DV16KP626 Electric Mortise Lock, Keypad
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    Best 45HZ7DV16KP626 Electric Mortise Lock, Keypad

    BEST
    MSRP: $2,167.00
    $1,620.18
    The Best 45HZ electric mortise lock combines keypad access with traditional key override, ideal for commercial facilities requiring flexible entry control without frequent re-keying. This 7-pin...
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    MSRP: $2,167.00
    $1,620.18
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  • 45HW7DEU14H630RQE12V Best Electric Mortise Lock 45HW7DEU14H630RQE12V Best Electric Mortise Lock
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    45HW7DEU14H630RQE12V Best Electric Mortise Lock

    BEST
    MSRP: $2,543.00
    $1,417.20
    45HW7DEU14H630RQE12V Best Electric Mortise LockThe BEST 40H Series Mortise Lock has advanced features, improved functionality and unique versatility. This durable mortise lock is reliable and...
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    MSRP: $2,543.00
    $1,417.20
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  • BEST 40HW7 Electric Mortise Lock, Fail Safe/Secure BEST 40HW7 Electric Mortise Lock, Fail Safe/Secure
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    BEST 40HW7 Electric Mortise Lock, Fail Safe/Secure

    BEST
    MSRP: $2,608.00
    $1,443.20
    The BEST 40HW7 is a heavy-duty electric mortise lock designed for commercial and industrial doors requiring advanced access control. This electromechanical lock provides both fail safe and fail...
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    MSRP: $2,608.00
    $1,443.20
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  • 45HW7TDEU14R626RQE Best Electric Mortise Lock 45HW7TDEU14R626RQE Best Electric Mortise Lock
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    45HW7TDEU14R626RQE Best Electric Mortise Lock

    BEST
    MSRP: $2,591.00
    $1,436.40
    45HW7TDEU14R626RQE Best Electric Mortise LockThe BEST 40H Series Mortise Lock has advanced features, improved functionality and unique versatility. This durable mortise lock is reliable and flexible...
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    MSRP: $2,591.00
    $1,436.40
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  • BEST 40HW7TDEU14R Series Electric Mortise Lock BEST 40HW7TDEU14R Series Electric Mortise Lock
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    BEST 40HW7TDEU14R Series Electric Mortise Lock

    BEST
    MSRP: $2,515.00
    $1,406.00
    The BEST 40HW7TDEU14R is a heavy-duty electromechanical mortise lock designed for commercial and industrial applications requiring advanced access control. Built for reliability and strength, this...
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    MSRP: $2,515.00
    $1,406.00
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  • BEST 40HW7TDEL17 Electric Mortise Lock, Left Hand, Satin Chrome BEST 40HW7TDEL17 Electric Mortise Lock, Left Hand, Satin Chrome
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    BEST 40HW7TDEL17 Electric Mortise Lock, Left Hand, Satin Chrome

    BEST
    MSRP: $2,630.00
    $1,452.00
    The BEST 40HW7TDEL17 is a heavy-duty electric mortise lock engineered for commercial and industrial doors requiring advanced access control. This electromechanical lock delivers both Fail Safe and...
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    MSRP: $2,630.00
    $1,452.00
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  • 45HW7TDEU14M626RQE Best Electric Mortise Lock 45HW7TDEU14M626RQE Best Electric Mortise Lock
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    45HW7TDEU14M626RQE Best Electric Mortise Lock

    BEST
    MSRP: $2,755.00
    $1,552.00
    45HW7TDEU14M626RQE Best Electric Mortise LockThe BEST 40H Series Mortise Lock has advanced features, improved functionality and unique versatility. This durable mortise lock is reliable and flexible...
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    MSRP: $2,755.00
    $1,552.00
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  • BEST 40HW7DEU14R626 Electric Mortise Lock BEST 40HW7DEU14R626 Electric Mortise Lock
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    BEST 40HW7DEU14R626 Electric Mortise Lock

    BEST
    MSRP: $2,467.00
    $1,316.80
    The BEST 40HW7DEU14R626 is a heavy-duty electromechanical mortise lock designed for commercial and industrial doors requiring electronic access control. It delivers fail-safe or fail-secure operation...
    Qty in Cart: 0
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    MSRP: $2,467.00
    $1,316.80
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  • 45HW7WEU17LS626RQE Best Electric Mortise Lock 45HW7WEU17LS626RQE Best Electric Mortise Lock
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    45HW7WEU17LS626RQE Best Electric Mortise Lock

    BEST
    MSRP: $2,742.00
    $1,496.80
    45HW7WEU17LS626RQE Best Electric Mortise LockThe BEST 40H Series Mortise Lock has advanced features, improved functionality and unique versatility. This durable mortise lock is reliable and flexible...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,742.00
    $1,496.80
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  • BEST 40HW7TDEU12M Electromechanical Mortise Lock BEST 40HW7TDEU12M Electromechanical Mortise Lock
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    BEST 40HW7TDEU12M Electromechanical Mortise Lock

    BEST
    MSRP: $2,794.00
    $1,567.60
    The BEST 40HW7TDEU12M is a heavy-duty electromechanical mortise lock designed for commercial and industrial doors requiring advanced access control. It delivers fail-safe or fail-secure operation...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,794.00
    $1,567.60
    Subtotal:
  • BEST 40HW7TDEU14M Electromechanical Mortise Lock BEST 40HW7TDEU14M Electromechanical Mortise Lock
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    BEST 40HW7TDEU14M Electromechanical Mortise Lock

    BEST
    MSRP: $2,679.00
    $1,471.60
    The BEST 40HW7TDEU14M is an electromechanical mortise lock built for commercial and industrial doors requiring reliable electronic access control. This heavy-duty lock delivers both fail-safe and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,679.00
    $1,471.60
    Subtotal:
  • BEST 40HW7 Electric Mortise Lock, Fail Safe/Secure, Satin Chrome BEST 40HW7 Electric Mortise Lock, Fail Safe/Secure, Satin Chrome
    Quick view

    BEST 40HW7 Electric Mortise Lock, Fail Safe/Secure, Satin Chrome

    BEST
    MSRP: $2,617.00
    $1,446.80
    The BEST 40HW7 is a heavy-duty electromechanical mortise lock designed for commercial and industrial doors requiring advanced access control. It delivers both fail-safe and fail-secure operation...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,617.00
    $1,446.80
    Subtotal:
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