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 45H7TD15J626 Mortise Lock BEST 45H7TD15J626 Mortise Lock
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    BEST 45H7TD15J626 Mortise Lock

    BEST
    MSRP: $1,598.00
    $851.16
    The BEST 45H7TD15J626 is a Grade 1 mortise lock designed for dormitory and commercial applications requiring heavy-duty security. This 15-lever mortise lock with J escutcheon and satin chrome finish...
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    MSRP: $1,598.00
    $851.16
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  • BEST 45HCAL613 Grade 1 Mortise Lock, Dark Bronze BEST 45HCAL613 Grade 1 Mortise Lock, Dark Bronze
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    BEST 45HCAL613 Grade 1 Mortise Lock, Dark Bronze

    BEST
    MSRP: $709.00
    $416.89
    The BEST 45HCAL613 is a Grade 1 mortise lockbody designed for commercial and industrial doors requiring heavy-duty security and reliability. This privacy mortise lock delivers advanced features and...
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    MSRP: $709.00
    $416.89
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  • BM02 HSH 26D Arrow Mortise Lock BM02 HSH 26D Arrow Mortise Lock
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    BM02 HSH 26D Arrow Mortise Lock

    Arrow
    MSRP: $804.38
    $465.88
    BM02 HSH 26D Arrow Mortise Lock Privacy Mortise Lock, HS Lever, H Escutcheon, Satin Chrome Finish: 626/US26D Series: BM Series Mortise Locks Type: Locks, Cylinders, Cores, Keyblanks Sub Type:...
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    MSRP: $804.38
    $465.88
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  • L9090LB Schlage Lock Electric Mortise Lock L9090LB Schlage Lock Electric Mortise Lock
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    L9090LB Schlage Lock Electric Mortise Lock

    Schlage
    MSRP: $964.00
    $505.60
    The Schlage L9090LB is an electrified mortise lock body designed for high-security commercial applications. Built to Grade 1 standards, it delivers extra heavy-duty performance for demanding...
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    MSRP: $964.00
    $505.60
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  • ML2067 LWM 626 Corbin Russwin Mortise Lock ML2067 LWM 626 Corbin Russwin Mortise Lock
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    ML2067 LWM 626 Corbin Russwin Mortise Lock

    Corbin Russwin
    MSRP: $1,455.00
    $791.10
    The Corbin Russwin ML2067 is a Grade 1 mortise lock built for high-traffic commercial, institutional, and government settings. Heavy-gauge steel construction, a 1" stainless steel deadbolt, and a...
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    MSRP: $1,455.00
    $791.10
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  • BM11 XL 26D Arrow Mortise Lock BM11 XL 26D Arrow Mortise Lock
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    BM11 XL 26D Arrow Mortise Lock

    Arrow
    MSRP: $967.40
    $545.98
    The Arrow BM11 XL 26D is a heavy-duty mortise lock designed for apartment and front door applications in commercial, institutional, and industrial settings. Built for strength and durability, it...
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    MSRP: $967.40
    $545.98
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  • Schlage L9091LB EU Electric Mortise Lock Body Schlage L9091LB EU Electric Mortise Lock Body
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    Schlage L9091LB EU Electric Mortise Lock Body

    Schlage
    MSRP: $964.00
    $505.60
    The Schlage L9091LB EU is an electrified mortise lock body designed for high-traffic commercial and institutional doors. This Grade 1, extra heavy-duty lock suits facilities requiring fail-safe or...
    Qty in Cart: 0
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    MSRP: $964.00
    $505.60
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  • Schlage L9453P 17A 626 Mortise Lock, Satin Chrome Schlage L9453P 17A 626 Mortise Lock, Satin Chrome
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    Schlage L9453P 17A 626 Mortise Lock, Satin Chrome

    Schlage
    MSRP: $1,544.00
    $797.60
    The Schlage L9453P 17A is an extra heavy-duty mortise lock with deadbolt, designed for high-traffic commercial environments including schools, hospitals, and factories. Built to ANSI Grade 1...
    Qty in Cart: 0
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    MSRP: $1,544.00
    $797.60
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  • Schlage L9050P 17A 626 Office Mortise Lockset Schlage L9050P 17A 626 Office Mortise Lockset
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    Schlage L9050P 17A 626 Office Mortise Lockset

    Schlage
    MSRP: $1,495.00
    $748.00
    L9050P 17A 626 Office Mortise Lock, 17A Design, Satin Chrome Finish: 626/US26D Series: L9000 Series Mortise Lock Type: Locks, Cylinders, Cores, Keyblanks Sub Type: Mortise Lock Schlage...
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    MSRP: $1,495.00
    $748.00
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  • Schlage L9453P 02A 613 Mortise Lock Oil Rubbed Bronze Schlage L9453P 02A 613 Mortise Lock Oil Rubbed Bronze
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    Schlage L9453P 02A 613 Mortise Lock Oil Rubbed Bronze

    Schlage
    MSRP: $1,574.00
    $809.60
    The Schlage L9453P 02A 613 is an extra heavy-duty mortise lock with deadbolt, designed for high-traffic commercial environments like schools, hospitals, and factories. Built to ANSI Grade 1...
    Qty in Cart: 0
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    MSRP: $1,574.00
    $809.60
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  • Yale nexTouch AUR-NTM-628-NR 626 Mortise Touchscreen Keypad Lock Yale nexTouch AUR-NTM-628-NR 626 Mortise Touchscreen Keypad Lock
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    Yale nexTouch AUR-NTM-628-NR 626 Mortise Touchscreen Keypad Lock

    Yale/Accentra
    MSRP: $1,380.00
    $787.86
    The Yale nexTouch is a keyless electronic mortise lock designed for small businesses and commercial retrofits. This touchscreen keypad lock with optional deadbolt eliminates traditional keys while...
    Qty in Cart: 0
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    MSRP: $1,380.00
    $787.86
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  • Corbin Russwin ML2092 LL 626 Mortise Lockbody, Satin Chrome Corbin Russwin ML2092 LL 626 Mortise Lockbody, Satin Chrome
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    Corbin Russwin ML2092 LL 626 Mortise Lockbody, Satin Chrome

    Corbin Russwin
    MSRP: $718.00
    $421.56
    The Corbin Russwin ML2092 LL 626 is a Grade 1 mortise lockbody built for high-traffic commercial, institutional, and government facilities. Heavy gauge steel construction with a 1 inch stainless...
    Qty in Cart: 0
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    Price:
    MSRP: $718.00
    $421.56
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