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 45HW7DEU14S626 Fail Secure 24V Electrified Mortise Lock 14 Lever S Rose Best 45HW7DEU14S626 Fail Secure 24V Electrified Mortise Lock 14 Lever S Rose
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    Best 45HW7DEU14S626 Fail Secure 24V Electrified Mortise Lock 14 Lever S Rose

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    MSRP: $2,467.00
    $1,316.80
    45HW7DEU14S626 Best Electric Mortise Lock Fail Secure, 24V, Electrified Mortise Lock, 14 Lever, S Rose, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise Locks Type:...
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  • Best 45HW7DEU14R626RQE12V Fail Secure 12V Electrified Mortise Lock 14 Lever R Rose Best 45HW7DEU14R626RQE12V Fail Secure 12V Electrified Mortise Lock 14 Lever R Rose
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    Best 45HW7DEU14R626RQE12V Fail Secure 12V Electrified Mortise Lock 14 Lever R Rose

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    MSRP: $2,543.00
    $1,417.20
    45HW7DEU14R626RQE12V Best Electric Mortise Lock Fail Secure, 12V, Electrified Mortise Lock, 14 Lever, R Rose, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical...
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  • Best 45HW7DEL12H626RQE12V Fail Safe 12V Electrified Mortise Lock 12 Lever H Rose Best 45HW7DEL12H626RQE12V Fail Safe 12V Electrified Mortise Lock 12 Lever H Rose
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    Best 45HW7DEL12H626RQE12V Fail Safe 12V Electrified Mortise Lock 12 Lever H Rose

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    MSRP: $2,658.00
    $1,463.20
    45HW7DEL12H626RQE12V Best Electric Mortise Lock Fail Safe, 12V, Electrified Mortise Lock, 12 Lever, H Rose, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical...
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  • BEST 45HW7DEU3H626RQE12V Fail Secure 12V Mortise Lock BEST 45HW7DEU3H626RQE12V Fail Secure 12V Mortise Lock
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    BEST 45HW7DEU3H626RQE12V Fail Secure 12V Mortise Lock

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    MSRP: $2,543.00
    $1,417.20
    BEST's 45HW electrified mortise lock delivers fail secure operation for commercial and industrial doors requiring electronic access control. The 12V electromechanical design suits applications where...
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  • Best 45HW7DEU3H626RQE Fail Secure 24V Electrified Mortise Lock 3 Lever H Rose Request to Exit Best 45HW7DEU3H626RQE Fail Secure 24V Electrified Mortise Lock 3 Lever H Rose Request to Exit
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    Best 45HW7DEU3H626RQE Fail Secure 24V Electrified Mortise Lock 3 Lever H Rose Request to Exit

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    MSRP: $2,543.00
    $1,417.20
    45HW7DEU3H626RQE Best Electric Mortise Lock Fail Secure, 24V, Electrified Mortise Lock, 3 Lever, H Rose, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise...
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  • Best 45HW7DEU3J630 Fail Secure 24V Electrified Mortise Lock 3 Lever J Escutcheon Best 45HW7DEU3J630 Fail Secure 24V Electrified Mortise Lock 3 Lever J Escutcheon
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    Best 45HW7DEU3J630 Fail Secure 24V Electrified Mortise Lock 3 Lever J Escutcheon

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    MSRP: $2,493.00
    $1,327.20
    45HW7DEU3J630 Best Electric Mortise Lock Fail Secure, 24V, Electrified Mortise Lock, 3 Lever, J Escutcheon, Satin Stainless Steel Finish: 630/US32D Series: 45HW Series Electromechanical Mortise...
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  • Best 45HW7DEU17RH630 Fail Secure 24V Electrified Mortise Lock 17 Lever H Rose Best 45HW7DEU17RH630 Fail Secure 24V Electrified Mortise Lock 17 Lever H Rose
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    Best 45HW7DEU17RH630 Fail Secure 24V Electrified Mortise Lock 17 Lever H Rose

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    MSRP: $2,582.00
    $1,432.80
    45HW7DEU17RH630 Best Electric Mortise Lock Fail Secure, 24V, Electrified Mortise Lock, 17 Lever, H Rose, Right Hand, Satin Stainless Steel Finish: 630/US32D Series: 45HW Series Electromechanical...
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  • Best 45HWCATDEU626RQE Fail Secure 24V With Deadbolt Electrified Mortise Lock Request to Exit Best 45HWCATDEU626RQE Fail Secure 24V With Deadbolt Electrified Mortise Lock Request to Exit
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    Best 45HWCATDEU626RQE Fail Secure 24V With Deadbolt Electrified Mortise Lock Request to Exit

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    MSRP: $1,512.85
    $1,096.94
    45HWCATDEU626RQE Best Electric Mortise Lock Fail Secure, 24V, With Deadbolt, Electrified Mortise Lock, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise...
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  • Best 45HWCATDEU626 Fail Secure 24V With Deadbolt Electrified Mortise Lock Best 45HWCATDEU626 Fail Secure 24V With Deadbolt Electrified Mortise Lock
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    Best 45HWCATDEU626 Fail Secure 24V With Deadbolt Electrified Mortise Lock

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    MSRP: $1,436.85
    $975.90
    45HWCATDEU626 Best Electric Mortise Lock Fail Secure, 24V, With Deadbolt, Electrified Mortise Lock, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise Locks Type: Electric...
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  • Best 45HW7WEL15H626 Fail Safe 24V Double Cylinder Electrified Mortise Lock 15 Lever H Rose Best 45HW7WEL15H626 Fail Safe 24V Double Cylinder Electrified Mortise Lock 15 Lever H Rose
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    Best 45HW7WEL15H626 Fail Safe 24V Double Cylinder Electrified Mortise Lock 15 Lever H Rose

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    MSRP: $2,551.00
    $1,420.40
    45HW7WEL15H626 Best Electric Mortise Lock Fail Safe, 24V, Double Cylinder, Electrified Mortise Lock, 15 Lever, H Rose, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical Mortise...
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  • Best 45HW7WEL15J62612V Fail Safe 12V Double Cylinder Electrified Mortise Lock 15 Lever J Escutcheon Best 45HW7WEL15J62612V Fail Safe 12V Double Cylinder Electrified Mortise Lock 15 Lever J Escutcheon
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    Best 45HW7WEL15J62612V Fail Safe 12V Double Cylinder Electrified Mortise Lock 15 Lever J Escutcheon

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    MSRP: $2,577.00
    $1,430.80
    45HW7WEL15J62612V Best Electric Mortise Lock Fail Safe, 12V, Double Cylinder, Electrified Mortise Lock, 15 Lever, J Escutcheon, Satin Chrome Finish: 626/US26D Series: 45HW Series Electromechanical...
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    MSRP: $2,577.00
    $1,430.80
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  • Best 45HW7WEL15J626RQE Fail Safe 24V Double Cylinder Electrified Mortise Lock 15 Lever J Escutcheon Best 45HW7WEL15J626RQE Fail Safe 24V Double Cylinder Electrified Mortise Lock 15 Lever J Escutcheon
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    Best 45HW7WEL15J626RQE Fail Safe 24V Double Cylinder Electrified Mortise Lock 15 Lever J Escutcheon

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    MSRP: $2,653.00
    $1,461.20
    45HW7WEL15J626RQE Best Electric Mortise Lock Fail Safe, 24V, Double Cylinder, Electrified Mortise Lock, 15 Lever, J Escutcheon, Request to Exit, Satin Chrome Finish: 626/US26D Series: 45HW Series...
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    MSRP: $2,653.00
    $1,461.20
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