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 45HW7DEL17LH626RQE12V Fail Safe 12V Electrified Mortise Lock 17 Lever H Rose BEST 45HW7DEL17LH626RQE12V Fail Safe 12V Electrified Mortise Lock 17 Lever H Rose
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    BEST 45HW7DEL17LH626RQE12V Fail Safe 12V Electrified Mortise Lock 17 Lever H Rose

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    MSRP: $2,658.00
    $1,463.20
    45HW7DEL17LH626RQE12V Best Electric Mortise Lock Fail Safe, 12V, Electrified Mortise Lock, 17 Lever, H Rose, Left Hand, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series...
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  • BEST 45HW7DEL17LH626RQE Fail Safe 24V Electrified Mortise Lock 17 Lever H Rose BEST 45HW7DEL17LH626RQE Fail Safe 24V Electrified Mortise Lock 17 Lever H Rose
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    BEST 45HW7DEL17LH626RQE Fail Safe 24V Electrified Mortise Lock 17 Lever H Rose

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    MSRP: $2,658.00
    $1,463.20
    45HW7DEL17LH626RQE Best Electric Mortise Lock Fail Safe, 24V, Electrified Mortise Lock, 17 Lever, H Rose, Left Hand, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series...
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  • BEST 45HW7DEL16S626 Fail Safe 24V Electrified Mortise Lock 16 Lever S Rose BEST 45HW7DEL16S626 Fail Safe 24V Electrified Mortise Lock 16 Lever S Rose
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    BEST 45HW7DEL16S626 Fail Safe 24V Electrified Mortise Lock 16 Lever S Rose

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    MSRP: $2,467.00
    $1,316.80
    45HW7DEL16S626 Best Electric Mortise Lock Fail Safe, 24V, Electrified Mortise Lock, 16 Lever, S Rose, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise Locks Type:...
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  • BEST 45HW7DEL16R626RQE12V Fail Safe 12V Electrified Mortise Lock, 16 Lever R Rose BEST 45HW7DEL16R626RQE12V Fail Safe 12V Electrified Mortise Lock, 16 Lever R Rose
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    BEST 45HW7DEL16R626RQE12V Fail Safe 12V Electrified Mortise Lock, 16 Lever R Rose

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    MSRP: $2,543.00
    $1,417.20
    45HW7DEL16R626RQE12V Best Electric Mortise Lock Fail Safe, 12V, Electrified Mortise Lock, 16 Lever, R Rose, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical...
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  • BEST 45HW7DEL16R626RQE Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose BEST 45HW7DEL16R626RQE Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose
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    BEST 45HW7DEL16R626RQE Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose

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    MSRP: $2,543.00
    $1,417.20
    45HW7DEL16R626RQE Best Electric Mortise Lock Fail Safe, 24V, Electrified Mortise Lock, 16 Lever, R Rose, Request to Exit, Satin Chrome ...
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  • BEST 45HW7DEL16R62612V Fail Safe 12V Electrified Mortise Lock 16 Lever R Rose BEST 45HW7DEL16R62612V Fail Safe 12V Electrified Mortise Lock 16 Lever R Rose
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    BEST 45HW7DEL16R62612V Fail Safe 12V Electrified Mortise Lock 16 Lever R Rose

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    MSRP: $2,467.00
    $1,316.80
    45HW7DEL16R62612V Best Electric Mortise Lock Fail Safe, 12V, Electrified Mortise Lock, 16 Lever, R Rose, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise Locks Type:...
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  • BEST 45HW7DEL16R626 Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose BEST 45HW7DEL16R626 Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose
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    BEST 45HW7DEL16R626 Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose

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    MSRP: $2,467.00
    $1,316.80
    45HW7DEL16R626 Best Electric Mortise Lock Fail Safe, 24V, Electrified Mortise Lock, 16 Lever, R Rose, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise Locks Type:...
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  • BEST 45HW7DEL16R625 Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose BEST 45HW7DEL16R625 Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose
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    BEST 45HW7DEL16R625 Fail Safe 24V Electrified Mortise Lock 16 Lever R Rose

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    MSRP: $2,570.00
    $1,428.00
    45HW7DEL16R625 Best Electric Mortise Lock Fail Safe, 24V, Electrified Mortise Lock, 16 Lever, R Rose, Bright Chrome Finish: 625/US26 Series: 45HW Series Electromechanical Mortise Locks Type:...
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  • BEST 45HW7DEL16M626 Fail Safe 24V Electrified Mortise Lock 16 Lever M Escutcheon BEST 45HW7DEL16M626 Fail Safe 24V Electrified Mortise Lock 16 Lever M Escutcheon
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    BEST 45HW7DEL16M626 Fail Safe 24V Electrified Mortise Lock 16 Lever M Escutcheon

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    MSRP: $2,631.00
    $1,452.40
    45HW7DEL16M626 Best Electric Mortise Lock Fail Safe, 24V, Electrified Mortise Lock, 16 Lever, M Escutcheon, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise Locks Type:...
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  • BEST 45HW7DEL16J626RQE12V Fail Safe 12V Electrified Mortise Lock 16 Lever J Escutcheon BEST 45HW7DEL16J626RQE12V Fail Safe 12V Electrified Mortise Lock 16 Lever J Escutcheon
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    BEST 45HW7DEL16J626RQE12V Fail Safe 12V Electrified Mortise Lock 16 Lever J Escutcheon

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    MSRP: $2,569.00
    $1,427.60
    45HW7DEL16J626RQE12V Best Electric Mortise Lock Fail Safe, 12V, Electrified Mortise Lock, 16 Lever, J Escutcheon, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series...
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  • BEST 45HW7DEL16J626RQE Fail Safe 24V Electrified Mortise Lock 16 Lever J Escutcheon BEST 45HW7DEL16J626RQE Fail Safe 24V Electrified Mortise Lock 16 Lever J Escutcheon
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    BEST 45HW7DEL16J626RQE Fail Safe 24V Electrified Mortise Lock 16 Lever J Escutcheon

    BEST
    MSRP: $2,569.00
    $1,427.60
    45HW7DEL16J626RQE Best Electric Mortise Lock Fail Safe, 24V, Electrified Mortise Lock, 16 Lever, J Escutcheon, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical...
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    MSRP: $2,569.00
    $1,427.60
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  • BEST 45HW7DEL16J62612V Fail Safe 12V Electrified Mortise Lock 16 Lever J Escutcheon BEST 45HW7DEL16J62612V Fail Safe 12V Electrified Mortise Lock 16 Lever J Escutcheon
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    BEST 45HW7DEL16J62612V Fail Safe 12V Electrified Mortise Lock 16 Lever J Escutcheon

    BEST
    MSRP: $2,493.00
    $1,327.20
    45HW7DEL16J62612V Best Electric Mortise Lock Fail Safe, 12V, Electrified Mortise Lock, 16 Lever, J Escutcheon, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise Locks...
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    MSRP: $2,493.00
    $1,327.20
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