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

Filter By

Sort By:

Display Type:
Filters
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • RX-8271-12V LW 26D Sargent Electric Mortise Lock RX-8271-12V LW 26D Sargent Electric Mortise Lock
    Quick view

    RX-8271-12V LW 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,442.00
    $1,425.64
    RX-8271-12V LW 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to handle...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,442.00
    $1,425.64
    Subtotal:
    Add to Cart
  • RX-8270-24V LNF 32D Sargent Electric Mortise Lock RX-8270-24V LNF 32D Sargent Electric Mortise Lock
    Quick view

    RX-8270-24V LNF 32D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,466.00
    $1,435.72
    RX-8270-24V LNF 32D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,466.00
    $1,435.72
    Subtotal:
    Add to Cart
  • RXLC-8271-12V LNE 26D Sargent Electric Mortise Lock RXLC-8271-12V LNE 26D Sargent Electric Mortise Lock
    Quick view

    RXLC-8271-12V LNE 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,296.00
    $1,294.32
    RXLC-8271-12V LNE 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,296.00
    $1,294.32
    Subtotal:
    Add to Cart
  • 8271-12V LW1L 26D Sargent Electric Mortise Lock 8271-12V LW1L 26D Sargent Electric Mortise Lock
    Quick view

    8271-12V LW1L 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,105.00
    $1,164.10
    8271-12V LW1L 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to handle...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,105.00
    $1,164.10
    Subtotal:
    Add to Cart
  • RX-8270-24V LW1J 26D Sargent Electric Mortise Lock RX-8270-24V LW1J 26D Sargent Electric Mortise Lock
    Quick view

    RX-8270-24V LW1J 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,446.00
    $1,427.32
    RX-8270-24V LW1J 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,446.00
    $1,427.32
    Subtotal:
    Add to Cart
  • LC-8273-24V LNB 26D Sargent Electric Mortise Lock LC-8273-24V LNB 26D Sargent Electric Mortise Lock
    Quick view

    LC-8273-24V LNB 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $1,854.00
    $1,175.10
    LC-8273-24V LNB 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,854.00
    $1,175.10
    Subtotal:
    Add to Cart
  • 8271-12V LW1B 26D Sargent Electric Mortise Lock 8271-12V LW1B 26D Sargent Electric Mortise Lock
    Quick view

    8271-12V LW1B 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,105.00
    $1,164.10
    8271-12V LW1B 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to handle...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,105.00
    $1,164.10
    Subtotal:
    Add to Cart
  • Sargent 8272-24V 32D Electric Mortise Lock Sargent 8272-24V 32D Electric Mortise Lock
    Quick view

    Sargent 8272-24V 32D Electric Mortise Lock

    Sargent
    MSRP: $1,508.00
    $813.36
    The Sargent 8272-24V is a field-changeable electromechanical mortise lock designed for single-opening and access control applications. With 12V-24V operation, fail safe/fail secure switching, and ANSI/BHMA Grade 1 certification, it solves security needs...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,508.00
    $813.36
    Subtotal:
    Add to Cart
  • RX-8270-24V WTB 26D Sargent Electric Mortise Lock RX-8270-24V WTB 26D Sargent Electric Mortise Lock
    Quick view

    RX-8270-24V WTB 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,335.00
    $1,310.70
    RX-8270-24V WTB 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,335.00
    $1,310.70
    Subtotal:
    Add to Cart
  • 8271-12V LB 26D Sargent Electric Mortise Lock 8271-12V LB 26D Sargent Electric Mortise Lock
    Quick view

    8271-12V LB 26D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,054.00
    $1,142.68
    8271-12V LB 26D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to handle...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,054.00
    $1,142.68
    Subtotal:
    Add to Cart
  • RX-8271-12V OA 26D RH Sargent Electric Mortise Lock RX-8271-12V OA 26D RH Sargent Electric Mortise Lock
    Quick view

    RX-8271-12V OA 26D RH Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,442.00
    $1,425.64
    RX-8271-12V OA 26D RH Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,442.00
    $1,425.64
    Subtotal:
    Add to Cart
  • 8273-24V LNL 32D Sargent Electric Mortise Lock 8273-24V LNL 32D Sargent Electric Mortise Lock
    Quick view

    8273-24V LNL 32D Sargent Electric Mortise Lock

    Sargent
    MSRP: $2,170.00
    $1,241.40
    8273-24V LNL 32D Sargent Electric Mortise LockFeaturing Ecoflex Technology, Sargent 8200 Electromechanical Mortise Locks are field changeable between fail safe and fail secure functions and operate off 12v through 24v power. They are designed to handle...
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,170.00
    $1,241.40
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping