Omnia 12023 Mortise Lever Lock...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$666.67
Omnia Omnia 12023 Mortise Lever Lockset With Plates, Satin Stainless Steel, 10-9/16" Overall, 2-3/8" W, 2-5/8" Projection OMN-12023

Omnia 12023 Mortise Lever Lockset with Plates, Satin Stainless Steel, 10-9/16" Overall

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Model: 12023/A32D
$666.67

In Stock (leaves warehouse same day if ordered before 3pm ET)

$666.67
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Omnia 12023 Mortise Lever Lockset with Plates, Satin Stainless Steel, 10-9/16" Overall

The Omnia 12023 mortise lever lockset with plates combines elegant design with reliable mechanical operation for residential applications. This satin stainless steel lockset features precise 10-9/16" overall length, 2-3/8" width, and 2-5/8" projection dimensions for standard door installations. The US32D finish provides lasting durability and a sophisticated appearance for interior door applications, backed by traditional mortise construction for superior security and durability compared to standard bored locks.

Key Features

  • Precise Dimensions: 10-9/16" overall length with 2-3/8" width and 2-5/8" projection for accurate door preparation and installation.
  • Premium Finish: US32D satin stainless steel finish provides corrosion resistance and maintains appearance over time.
  • Mortise Lock Design: Traditional mortise construction offers superior security and durability compared to standard bored locks.
  • Lever Handle Operation: Ergonomic lever design provides easy operation and ADA-compliant accessibility.
  • Complete Plate Assembly: Includes mounting plates for a comprehensive installation package.
  • Residential Grade Construction: Engineered specifically for residential door applications with appropriate materials and tolerances.

Technical Specifications

  • MAP Policy: Yes
  • Commercial/Residential: Residential
  • Department: Door Hardware
  • Handle Type: Lever
  • Lock Type: Mortise
  • Product Category: Mechanical Locks
  • Product Group: Mechanical Locks
  • Product Subgroup: Bored Locksets
  • Product Type: Mortise Locks
  • Subcategory: Deadbolts

Typical Applications

  • Residential Interior Doors
  • Private Office Spaces
  • Bedroom and Bathroom Entries
  • Study and Den Applications
  • Multi-Unit Residential Properties
  • Custom Home Construction
  • Residential Renovation Projects

Why Omnia 12023?

Omnia mortise lever locksets deliver residential-grade reliability with precision-engineered construction and a US32D satin stainless steel finish. The traditional mortise design provides superior security and longevity compared to standard residential locks, with ergonomic lever operation supporting ADA-compliant accessibility. Engineered for demanding residential applications where dependable performance and elegant appearance are essential.

Manufacturer Resources

Omnia 2026 Door Hardware Catalog

Product Specs

Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Mortise Locks
Subcategory:
Deadbolts
Commercial/Residential:
Residential
Lock Type:
Mortise
Handle Type:
Lever
MAP Policy:
Yes
Product Category:
Mechanical Locks
Department:
Door Hardware

Omnia 12023/A32D – Frequently Asked Questions

1) Do I have to specify handing when ordering the Omnia 12023 mortise lockset?
Handing is required, left hand or right hand, and it is not field reversible on the order form. Stand outside the door (the side you key or push from), see which edge the hinges are on: hinges on your left is left hand, hinges on your right is right hand. Getting it wrong on a mortise lever set means the lever throws the wrong way and the lock case sits backwards in the pocket.
2) Which lock functions does the Omnia 12023 lever lockset come in?
Nine functions: Passage, Privacy, Classroom, Storeroom, Standard, Double Cylinder, Panic-Proof, Single Dummy and Pair Dummy. For a bedroom or bath you want Privacy, for a hall or closet Passage, for a mechanical or supply room Storeroom, and the dummy versions have no latch at all, so use Single Dummy on an inactive leaf and Pair Dummy when you need matching trim on both sides of a non-operating door.
3) Can I use the Omnia 12023 mortise lockset on a commercial fire door or a school corridor?
No. The Omnia 12023 is a residential-grade mortise lockset, built for interior doors in houses, apartments and private offices. For a fire-rated opening or a school corridor you want a Grade 1 commercial lock instead, such as the Corbin Russwin ML2003 classroom mortise lockset or the Cal-Royal NM8070 classroom mortise lockset, both Grade 1 and both listed for 1-3/4 inch doors.
4) What is the closest Grade 1 commercial equivalent to an Omnia 12023 mortise lever lockset in storeroom function?
The Omnia 12023 is a residential mortise lever lockset offered in storeroom function among its nine functions. For a Grade 1 commercial-rated storeroom mortise lock with a lever, the Accentra 8805FL is a Grade 1 storeroom mortise lock in the 8800 Series with an Arcadia lever, and the Cal-Royal NM8080 is a Grade 1 storeroom mortise lockset with an interchangeable core option for 1-3/4 inch doors. Both carry the ANSI/BHMA Grade 1 rating an institutional or MRO specification usually calls for, while the Omnia 12023 is built for residential interior openings.
5) Can I use a mortise deadbolt in place of an Omnia 12023 double cylinder lockset?
Not as a direct swap. The Omnia 12023 double cylinder is a lever lockset, so it carries the latch and the lever trim in one mortise body. The Sargent 4874 is a double cylinder mortise deadbolt in the 4870 Series with a 2-3/4 inch backset, and the Kaba Ilco 185 Series is a mortise deadbolt sold with no handing. A deadbolt has no latch and no lever, so an opening using one still needs separate trim or a latch to hold the door closed, and it does not provide the ADA-compliant lever operation the Omnia 12023 gives.
6) The Omnia 12023 is ordered in a 2-1/2 inch backset. Which mortise lock bodies match that backset?
The Omnia 12023 is ordered in either a 2-1/2 inch or a 2-3/4 inch backset, left or right handed. On the 2-1/2 inch side, the Baldwin 6301 is an entry/apartment mortise lock body with a 2-1/2 inch backset, available knob by knob or, as the 6301LS, lever by lever, both for doors 1-3/4 inch and over. The Baldwin 6310 is an entry/storeroom mortise lock body with a 2-1/2 inch backset, knob by knob or as the 6310190RRLS in a right hand reverse lever by lever configuration, both for doors 1-3/8 inch and over. Many commercial mortise locks, including the Hager 3810E and the Sargent 4874, are built around a 2-3/4 inch backset instead.
7) Does the Omnia 12023 work on a fire rated door, and what mortise locksets carry a fire rating?
The Omnia 12023 is a residential mortise lever lockset. Among commercial mortise peers that carry a stated fire rating, the Falcon MA101 is a Grade 1 heavy duty mortise passage lock in the MA Series with field reversible operation and a fire rating, and the Schlage Electronics LEMD-GRW is a Grade 1 ENGAGE Series wireless mortise lock rated for 3 hours. The Schlage Electronics LEBMB-ADD is Grade 2 with a 3 hour fire rating for 1-3/4 inch doors. For a rated opening, specify from that group rather than the residential set.
8) How much room do I need in the door and on the face for the Omnia 12023 mortise lockset plates?
The 12023 escutcheon plates measure 10-9/16 x 2-3/8 x 2-5/8 inches, the last figure being projection off the door face. The 2-3/8 inch plate width is the number to check first: a narrow-stile or tight glazed door has to carry that plate width on the lock stile, and the 2-5/8 inch projection has to clear anything mounted on the wall or the adjacent leaf when the door swings back.
9) What finish is the Omnia 12023 lever lockset, and will it match satin nickel or brushed chrome hardware already in the unit?
US32D satin stainless steel. That is the brushed, non-reflective stainless tone, so it reads close to satin chrome and to a stainless kitchen package, but it is not satin nickel (US15), which carries a warmer tone. If the other doors in the building are US15, the 12023 will sit slightly cooler next to them. Against US32D hinges and strikes it matches straight across.
10) Is a mortise lockset like the Omnia 12023 worth it over a regular bored or cylindrical lock?
A mortise lock case sits in a machined pocket in the door edge rather than through a round bore, which gives more steel around the latch and a longer service life than a bored lock in the same duty class. The trade is the prep: the door has to be routed for a mortise pocket. If the door is already bored for a cylindrical lock, retrofitting to the 12023 means new machining, and a bored Grade 1 passage lock like the Schlage PC10 drops into the existing holes instead.
11) I need a matching set of levers across an apartment building. Can I standardize on the Omnia 12023?
Yes, and that is the practical argument for it in multi-family work. One trim style in US32D covers passage on halls and closets, privacy on bedrooms and baths, storeroom on utility rooms, and dummy trim on inactive leaves, so every door in the unit reads the same from the corridor. You still pick handing and backset per opening. Lever operation rather than a knob is the other reason it suits rental stock, since levers are what accessibility requirements call for.
12) What is the Double Cylinder option on the Omnia 12023, and should I use it on an exterior or apartment entry door?
Double Cylinder means key operation from both sides, with no thumbturn inside. It stops someone reaching through adjacent glass to turn the lock, which is why it gets specified on doors with sidelights or glazing. The catch is egress: an occupant needs a key to get out, and many jurisdictions prohibit that on a required exit door in a dwelling. Check your local code before putting a double cylinder on a unit entry.
13) What is the Panic-Proof function on an Omnia mortise lockset?
Panic-proof on the 12023 means the inside lever always retracts the latch and any deadbolt in one motion, so someone can leave without unlocking anything first. It is the function to pick on an apartment or unit entry where the door is locked from outside but has to release instantly from inside. If free egress is not a concern, for a mechanical closet or a storage room, Storeroom is the function you want instead.
14) I only need a passage function on an interior door. What is simpler than a full Omnia 12023 mortise lever lockset?
The Omnia 12023 does include a passage function, but if passage is all the opening needs, a dedicated passage unit is a narrower part. The Schlage PM010 is a Grade 1 non-keyed passage latch mortise lock for 1-3/4 inch doors, and the Hager 3810S is a 3800 Series Grade 1 passage mortise lock with a rose and a 2-3/4 inch backset for doors 1-3/4 to 2-1/2 inches thick. If the door is not already mortise-prepped, the Schlage PC10 is a Grade 1 non-keyed passage cylindrical lock with a rose for 1-3/4 inch doors, which takes standard bored prep instead of a mortise pocket.
15) The Omnia 12023 single dummy is for a non-functioning door. What else covers a dummy application?
The Omnia 12023 comes in both single dummy and pair dummy. Other dummy mortise trims include the Schlage L0170, a Grade 1 heavy duty non-keyed half dummy lever trim in the L Series for 1-3/4 inch doors, and the Emtek mortise entrance dummy locksets in several designs: the 3019 Brisbane in brass, the 3102 Memphis, the 3104 Hamilton, and the 3106 Manhattan. The Schlage L0170 is a half dummy, so a pair of active-looking sides needs two, where the Omnia 12023 pair dummy is ordered as the pair.
16) I want keypad or credential access instead of a keyed Omnia 12023 mortise lockset. What mortise locks do that?
The Omnia 12023 is a mechanical mortise lever lockset. For electronic access in the same mortise pocket, the Alarm Lock DL3500CR is a Grade 1 Trilogy electronic mortise lock with 300 user codes and classroom function for doors 1-5/8 to 1-7/8 inches thick, the Schlage CO-100 is a Grade 1 heavy duty standalone electronic mortise lock in privacy function with a keypad reader for 1-3/4 inch doors, and the TownSteel FME-2000 is a Grade 1 heavy duty classroom mortise lockset with RFID for 1-3/4 inch doors. The Accentra nexTouch NTM623-NR is a Grade 1 nexTouch Generation 3 mortise lock with a capacitive touchscreen keypad and cylinder override, so a mechanical key still works the opening.
17) What mortise lever alternative should I use on a behavioral health or ligature resistant opening?
The Omnia 12023 is a standard lever lockset and is not built for ligature resistance. The TownSteel MRX-L-01 is a Grade 1 heavy duty anti-ligature lever mortise lockset in stainless steel, passage function, for 1-3/4 inch doors, and the MRX-A-01 is the same Grade 1 heavy duty passage family in satin stainless steel with ligature resistant arch trim. For a push/pull opening, the Marks USA 5PDN is a Grade 1 hospital passage mortise push/pull paddleset in satin stainless steel, ligature resistant and ADA compliant.
18) The opening needs electric lock or unlock control. Is there a mortise lock that replaces an Omnia 12023 on an access controlled door?
The Omnia 12023 is a mechanical lockset with no electrical option. For an access controlled opening, the Schlage L9092EU with 03A trim is a heavy duty corridor function mortise lock with an electric lock/unlock outside lever, keyed outside, request to exit, at 12/24VDC for 1-3/4 inch doors. The BEST 45HW is a heavy duty wired electromechanical mortise lock running 12V or 24V, and the Command Access ML190 is a heavy duty motorized mortise lock in storeroom function with field selectable fail safe or fail secure operation on 24VDC. Each of these needs power transfer to the door, which a mechanical lockset does not.
19) I want a decorative mortise entrance set for a residential door but not a lever. What else is there?
The Omnia 12023 is lever trim. If you are after a knob or a period-style plate on a mortise prep, Emtek's mortise entrance sets cover that ground: the 3102 Memphis, 3104 Hamilton, 3106 Manhattan and 3019 Brisbane in brass. Note those four are dummy function, so they carry trim only and will not latch the door. For a working knob-by-knob mortise entry, the Baldwin 6301 entry/apartment lock body uses a 2-1/2 inch backset and suits doors 1-3/4 inches and over.
How fast can I get the Omnia 12023/A32D delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Omnia 12023/A32D come with a warranty?
Absolutely. The Omnia 12023/A32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Omnia 12023/A32D?
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