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    Upgrade Your Home Security with High-Quality Mortise Locksets

    A mortise lock is a lock that requires a “pocket” – the “mortise” – to be cut into the edge of doors or piece of furniture into which the lock is to be fitted. They have handles, unlike door knobs of regular doors.

    In most parts of the world, mortise lock sets are found on older buildings constructed before the advent of bored cylindrical locks, but they have recently been more commonly put to use in commercial and upmarket residential construction in the U.S and New York.

    How do you install Mortise lock sets?

    The installation of one of these mortise locks or lock set can be undertaken by the average homeowner with a working knowledge of basic woodworking tools and methods, though many installation specialists suggest using a mortising jig which makes the part of cutting of the pocket a simple operation. Still, the subsequent installation of the external trim can still prove problematic if you are inexperienced with the hardware.

    Mortise Locksets

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    • Cal-Royal NM8453 Grade 1 Entrance Mortise Lock with DeadboltCal-Royal NM8453 Grade 1 Entrance Mortise Lock with Deadbolt
      Cal-Royal NM8453 Grade 1 Entrance Mortise Lock with Deadbolt
      Cal-Royal NM8453 Grade 1 Entrance Mortise Lock BHMA Certified Lifetime Warranty, GRADE 1 Conforms to federal specification type 86; and to all dimensional and operational performances of ANSI A156.13-1 80, Series 1000, Extra Heavy Duty UL listed 3-hour rating, conforms to standards UL10C and...
      From $286.55
      From $286.55
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    • Cal-Royal NM8050 Grade 1 Office/Entrance Mortise Lock Without DeadboltCal-Royal NM8050 Grade 1 Office/Entrance Mortise Lock Without Deadbolt
      Cal-Royal NM8050 Grade 1 Office/Entrance Mortise Lock Without Deadbolt
      Cal-Royal NM8050 Grade 1 Office/Entrance Mortise Lock BHMA Certified Lifetime Warranty, GRADE 1 Conforms to federal specification type 86; and to all dimensional and operational performances of ANSI A156.13-1 80, Series 1000, Extra Heavy Duty UL listed 3-hour rating, conforms to standards UL10C and...
      From $228.32
      From $228.32
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    • Schlage L9040 06N 626  Grade 1 Bed Bathroom Privacy Mortise Lock, 06 Lever, N Escutcheon, Satin Chrome Finish, Field Reversible
      Schlage L9040 06N 626 Grade 1 Bed Bathroom Privacy Mortise Lock, 06 Lever, N Escutcheon, Satin Chrome Finish, Field Reversible
      Schlage L9040 06N 626  Grade 1 Bed Bathroom Privacy Mortise Lock, 06 Lever, N Escutcheon, Satin Chrome Finish, Field Reversible Function: Emergency thumbturn access outside; thumbturn inside; latchbolt only Latchbolt retracted by lever (or knob) from either side Outside lever is made inoperative by...
      $795.00
      $795.00
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    • Schlage L9453P 06L Grade 1 Entrance Mortise Lock with Deadbolt, Conventional Cylinder, 06 Lever, L Escutcheon, Satin Chrome
      Schlage L9453P 06L Grade 1 Entrance Mortise Lock with Deadbolt, Conventional Cylinder, 06 Lever, L Escutcheon, Satin Chrome
      Schlage L9453P 06L Grade 1 Entrance Mortise Lock with Deadbolt, Conventional Cylinder, 06 Lever, L Escutcheon The Schlage L Series mechanical lock is the industry standard of mortise locks. It has earned its unparalleled reputation over its long history through consistently delivering reliable, durable...
      $847.01
      $847.01
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    • Schlage L9453P 07A Grade 1 Entrance Mortise Lock with Deadbolt, Conventional Cylinder, 07 Lever, A Rose, Satin Chrome
      Schlage L9453P 07A Grade 1 Entrance Mortise Lock with Deadbolt, Conventional Cylinder, 07 Lever, A Rose, Satin Chrome
      Schlage L9453P 07A Grade 1 Entrance Mortise Lock, Conventional Cylinder, 07 Lever, A Rose The Schlage L Series mechanical lock is the industry standard of mortise locks. It has earned its unparalleled reputation over its long history through consistently delivering reliable, durable and flexible...
      $829.59
      $829.59
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    • Schlage L9092EUP RX Grade 1 Fail Secure Electric Mortise Lock, Conventional Cylinder, 03 Lever, A Rose
      Schlage L9092EUP RX Grade 1 Fail Secure Electric Mortise Lock, Conventional Cylinder, 03 Lever, A Rose
      Schlage L9092EUP RX Grade 1 Fail Secure Electric Mortise Lock, Conventional Cylinder, 03 Lever, A Rose Electrically unlocking outside lever, outside cylinder Function: Key cylinder outside with lever (or knob); lever only-inside; latchbolt and deadlocking auxiliary latch Powered state: outside lever continuously locked (EL...
      $1,303.65
      $1,303.65
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    • Sargent 70RX-8271-12V LNP Fail Secure, 12V Electrified Mortise Lock, LN Rose, P Lever, SFIC Prep Less Core, RX Switch, Satin Chrome
      Sargent 70RX-8271-12V LNP Fail Secure, 12V Electrified Mortise Lock, LN Rose, P Lever, SFIC Prep Less Core, RX Switch, Satin Chrome
      Sargent 70RX-8271-12V LNP Fail Secure, 12V Electrified Mortise Lock, LN Rose, P Lever, SFIC Prep Less Core, RX Switch, Satin Chrome Designed and constructed with high quality components to provide maximum security. The Sargent electrified 8270 series locks represent over a century of innovation...
      $1,320.00
      $1,320.00
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    • Schlage L9010 Grade 1 Passage Latch Mortise Lock, Latitude Lever, A Rose, Flat Black Coated Finish, Field Reversible
      Schlage L9010 Grade 1 Passage Latch Mortise Lock, Latitude Lever, A Rose, Flat Black Coated Finish, Field Reversible
      Schlage L9010 Grade 1 Passage Latch Mortise Lock, Latitude Lever, A Rose, Flat Black Coated Finish, Field Reversible The Schlage L Series mechanical lock is the industry standard of mortise locks. It has earned its unparalleled reputation over its long history through consistently delivering...
      $743.60
      $743.60
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    • Schlage CS210-B500PD Grade 2 Entrance Single Locking Interconnected Lock
      Schlage CS210-B500PD Grade 2 Entrance Single Locking Interconnected Lock
      Schlage CS210-B500PD Grade 2 Entrance Single Locking Interconnected Lock The CS210 interconnected lock provides exceptional performance, aesthetics, and flexibility for both residential and commercial applications. The CS210 features single motion egress (retracting both the latch and deadbolt simply by rotating the inside lever) to...
      $401.85
      $401.85
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    • Schlage L9050P 03A Grade 1 Entrance Office Mortise Lock, Conventional Cylinder, 03 Lever, A RoseSchlage L9050P 03A Grade 1 Entrance Office Mortise Lock, Conventional Cylinder, 03 Lever, A Rose
      Schlage L9050P 03A Grade 1 Entrance Office Mortise Lock, Conventional Cylinder, 03 Lever, A Rose
      Schlage L9050P 03A Grade 1 Entrance Office Mortise Lock, Conventional Cylinder, 03 Lever, A Rose The Schlage L Series mechanical lock is the industry standard of mortise locks. It has earned its unparalleled reputation over its long history through consistently delivering reliable, durable and...
      From $800.00
      From $800.00
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    Showing 11 -20 of 64 total
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    What is the Difference Between a Mortise Lock and a Tubular Lock?

    Although a Mortise lock set is more expensive, mortise locks have a longer life span because more of their components can be serviced. Tubular locks are less expensive but many have to be replaced entirely if this lock set fails to operate on a door.

    Are Mortise Door Locks Universal?

    Yes, a mortise lock set and mortise door lock is universal and can easily be used to replace most other lock sets, especially on an older door. 

    Can You Replace a Commercial Mortise Lock?

    Yes you can replace mortise locks. Mortise locks are generally simple to remove and replace. Mortise locks have standard replacement parts that can easily be interchanged.

    What is a Mortise Entry Lockset?

    Mortise entry locks are the mortise locks in which the lock set requires a pocket to be cut from the door to fit a box-like cartridge into the width of the door.

    What are the Benefits of Using Mortise Door Hardware?

    Mortise locks typically accept a wide range of other manufacturers’ cylinders and accessories, allowing architectural conformity with lock hardware already onsite. They have different components- a part may be made of brass and a part may be in steel.

    Park Avenue Locks carries a complete inventory of premium mortise lock sets from noted manufacturers in the industry such as Schlage, Cal-Royal, Yale and Emtek, in an almost infinite variety of styles, applications and materials, including brass.

    One of the best-selling mortise locks in our entire lineup, the Schlage L9010 mortise passage latch, features a latch bolt retracted by the knob/lever from either side at all times, making the inside knob/lever always free for immediate egress. Further, the L Series from Schlage not only exceeds ANSI/BHMA Security Grade 1 and Operational Grade 1 standard, it also serves as the foundation for the Schlage L wired electrified, LE<./i> wireless electronic and multi-point mortise lock portfolios.

    Please have a look at our extensive collection of premium mortise lock set products, in brass and stainless steel. Our friendly, expert representatives are standing by to answer any questions you may have regarding our products.

    If you have any trouble with the installation of the hardware or any part of our commercial mortise locksets, feel free to to contact us to talk to our dedicated customer service team.

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    1.  ACCENTRA (Formerly Yale)69item
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    3.  Cal-Royal14item
    4.  Emtek16item
    5.  Kaba1item
    6.  Sargent1item
    7.  Schlage43item

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    About Us

    Park Avenue Locks Inc. is a leading online store for Commercial Door Hardware. Since 1985 our company has been one of the largest distributors of hollow metal doors and frames in the U.S. Northeast. Our qualified door hardware associates are ready and waiting to help you with all your Commercial door hardware needs, with bulk pricing, Custom pricing, on items not found on the site and or technical expertise. We always strive to provide great customer service. one Call or email will do. We carry large inventory from Manufacturers such as ADAMS RITE, CORBIN RUSSWIN, KABA, LCN, STANLEY, YALE, ROCKWOOD, PEMKO, DETEX, SCHLAGE, ABH, HES, EMTEK, CAL-ROYAL, RIXSON, JOHNSON, KABA, and Alarm Clock to name a few.

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