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 45HW7DEL12J630 40HW7DEL12J630 Electric Mortise Lock BEST 45HW7DEL12J630 40HW7DEL12J630 Electric Mortise Lock
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    BEST 45HW7DEL12J630 40HW7DEL12J630 Electric Mortise Lock

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    MSRP: $2,608.00
    $1,443.20
    The BEST 40HW7DEL12J630 is a heavy-duty electric mortise lock designed for commercial and industrial facilities requiring reliable access control. It provides both Fail Safe and Fail Secure operation...
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    MSRP: $2,608.00
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  • BEST 45HW7DEL3M626 40HW7DEL3 Electric Mortise Lock, Satin Chrome BEST 45HW7DEL3M626 40HW7DEL3 Electric Mortise Lock, Satin Chrome
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    BEST 45HW7DEL3M626 40HW7DEL3 Electric Mortise Lock, Satin Chrome

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    MSRP: $2,631.00
    $1,452.40
    The BEST 40HW7DEL3 is an electromechanical mortise lock designed for commercial and industrial doors requiring electronic access control. It delivers heavy-duty security with flexible fail-safe or...
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    $1,452.40
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  • Best 45HW7DEU3J626 Electric Mortise Lock Best 45HW7DEU3J626 Electric Mortise Lock
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    Best 45HW7DEU3J626 Electric Mortise Lock

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    MSRP: $2,493.00
    $1,327.20
    The Best 45HW7DEU3J626 is an electromechanical mortise lock engineered for commercial and industrial doors requiring robust access control. It delivers fail safe or fail secure operation,...
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    MSRP: $2,493.00
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  • BEST 45HW7DEL4H626 40HW7DEL4H626 Electric Mortise Lock BEST 45HW7DEL4H626 40HW7DEL4H626 Electric Mortise Lock
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    BEST 45HW7DEL4H626 40HW7DEL4H626 Electric Mortise Lock

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    MSRP: $2,467.00
    $1,316.80
    The BEST 40HW7DEL4H626 is a heavy-duty electromechanical mortise lock designed for commercial and industrial doors requiring fail-safe or fail-secure access control. It combines advanced security...
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    MSRP: $2,467.00
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  • BEST 45HW7DEU3J62612V 40HW7DEU3J62612V Electric Mortise Lock BEST 45HW7DEU3J62612V 40HW7DEU3J62612V Electric Mortise Lock
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    BEST 45HW7DEU3J62612V 40HW7DEU3J62612V Electric Mortise Lock

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    MSRP: $2,493.00
    $1,327.20
    The BEST 40HW7DEU3J62612V is an electromechanical mortise lock designed for commercial and industrial doors requiring electronic access control. It delivers fail-safe or fail-secure operation with...
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  • BEST 45HW7DEL16H63012V 40H Series Electric Mortise Lock BEST 45HW7DEL16H63012V 40H Series Electric Mortise Lock
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    BEST 45HW7DEL16H63012V 40H Series Electric Mortise Lock

    BEST
    MSRP: $2,467.00
    $1,316.80
    The BEST 45HW7DEL is a heavy-duty electric mortise lock built for commercial and industrial doors requiring fail-safe or fail-secure operation. Ideal for access control systems, this...
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  • BEST 45HWCAWEU61912V 40HW Electric Mortise Lock, Fail Safe/Secure BEST 45HWCAWEU61912V 40HW Electric Mortise Lock, Fail Safe/Secure
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    BEST 45HWCAWEU61912V 40HW Electric Mortise Lock, Fail Safe/Secure

    BEST
    MSRP: $1,436.85
    $975.90
    The BEST 40HW is an electromechanical mortise lock designed for commercial and industrial doors requiring electronic access control. It delivers heavy-duty security with flexible fail safe or fail...
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    MSRP: $1,436.85
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  • BEST 45HWCAWEU63012V 40HW Series Electric Mortise Lock BEST 45HWCAWEU63012V 40HW Series Electric Mortise Lock
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    BEST 45HWCAWEU63012V 40HW Series Electric Mortise Lock

    BEST
    MSRP: $1,436.85
    $975.90
    The BEST 40HW Series is a heavy-duty electromechanical mortise lock designed for commercial and industrial applications requiring advanced access control. It delivers fail safe or fail secure...
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    MSRP: $1,436.85
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  • BEST 45HWCAWEU613 40HW Series Electromechanical Mortise Lock BEST 45HWCAWEU613 40HW Series Electromechanical Mortise Lock
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    BEST 45HWCAWEU613 40HW Series Electromechanical Mortise Lock

    BEST
    MSRP: $1,436.85
    $975.90
    The BEST 40HW Series is an electromechanical mortise lock designed for commercial and industrial facilities requiring reliable electronic access control. It delivers heavy-duty security with Fail...
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    MSRP: $1,436.85
    $975.90
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  • BEST 45HWCADEU612 Electric Mortise Lock BEST 45HWCADEU612 Electric Mortise Lock
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    BEST 45HWCADEU612 Electric Mortise Lock

    BEST
    MSRP: $1,436.85
    $975.90
    The BEST 45HWCADEU612 is a heavy-duty electromechanical mortise lock designed for commercial and industrial doors requiring fail-safe or fail-secure electronic access control. It delivers reliable...
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    MSRP: $1,436.85
    $975.90
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  • BEST 45HWCATDEL613 40HW Series Electromechanical Mortise Lock BEST 45HWCATDEL613 40HW Series Electromechanical Mortise Lock
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    BEST 45HWCATDEL613 40HW Series Electromechanical Mortise Lock

    BEST
    MSRP: $1,436.85
    $975.90
    The BEST 40HW Series is an electromechanical mortise lock designed for commercial and industrial facilities requiring advanced access control. It offers both Fail Safe and Fail Secure operation...
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,436.85
    $975.90
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  • BEST 45HWCATDEL612 40HW Series Electric Mortise Lock BEST 45HWCATDEL612 40HW Series Electric Mortise Lock
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    BEST 45HWCATDEL612 40HW Series Electric Mortise Lock

    BEST
    MSRP: $1,436.85
    $975.90
    The BEST 40HW Series is an electromechanical mortise lock designed for commercial and industrial applications requiring reliable access control. It provides both fail-safe and fail-secure operation...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,436.85
    $975.90
    Subtotal:
    Add to Cart
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