Omnia 11752 Traditional Mortis...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$664.62
Omnia Omnia 11752 Traditional Mortise Lever Lockset With Plates, 10-5/8" Overall, 2-3/8" W, 2-5/8" Projection OMN-11752

Omnia 11752 Traditional Mortise Lever Lockset with Plates - Solid Brass Construction

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Model: 11752/A3
From the Traditional Collection
$664.62
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$664.62
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Typical Applications

  • Residential Entry Doors
  • Custom Home Construction
  • Historic Home Restoration
  • High-End Residential Projects
  • Traditional Architecture Applications
  • Interior Door Security
  • Luxury Home Developments

Why Omnia 11752?

Omnia 11752 mortise locksets deliver residential-grade reliability with solid brass construction engineered for demanding applications where dependable performance and traditional styling are essential. The Traditional collection combines time-tested design with premium materials for lasting security and aesthetic appeal. Professional-grade mortise lock mechanism provides superior durability and security compared to standard residential hardware, making it a smart choice for custom homes and historic restorations alike.

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
Collection:
Traditional
Department:
Door Hardware

Omnia 11752/A3 – Frequently Asked Questions

1) What lock functions does the Omnia 11752 come in?
Nine functions across the 11752: Passage for a door that only needs to latch, Privacy for bed and bath, Classroom, Storeroom, Standard, Double Cylinder for a keyed deadbolt both sides, Panic-Proof, plus Single Dummy and Pair Dummy for doors that do not operate at all. Pick Pair Dummy when you need matching non-working levers on both faces of a fixed leaf, Single Dummy for one face only.
2) Is the Omnia 11752 mortise lockset rated for commercial use?
It's a residential lockset. Omnia lists the 11752 as residential, and it is aimed at entry doors in custom homes, historic restorations and high-end residential work. For a commercial opening where a Grade 1 mortise lock is being specified, look at the Cal-Royal NM8050 office/entrance or NM8070 classroom mortise locksets, or the Corbin Russwin ML2003 classroom lock, all Grade 1 and all built for 1-3/4 inch doors.
3) What is the difference between a mortise lockset like the Omnia 11752 and a regular bored lockset?
A mortise lock drops into a rectangular pocket routed into the edge of the door, not a round cross bore. That means the door has to be prepped for a mortise case, and a door currently carrying a cylindrical lock can't take the 11752 without new prep. The payoff is a bigger lock case with a heavier mechanism and, on the keyed functions, a deadbolt working off the same case. If your door only has round bores, a cylindrical lock such as the Schlage PC10 passage lock is the type that fits without recutting.
4) What is a Grade 1 mortise storeroom lock I can use instead of the Omnia 11752 on a commercial opening?
The Omnia 11752 is a residential mortise lever lockset, and one of its function options is Storeroom. For a commercial opening that needs a certified grade, the Accentra 8805FL is a Grade 1 storeroom mortise lock with the Arcadia lever in the 8800 Series, and the Cal-Royal NM8080 is a Grade 1 storeroom mortise lockset with an interchangeable core option for 1-3/4 inch doors.
5) What is the closest classroom-function mortise lock to the Omnia 11752 for a school door?
The Omnia 11752 offers a Classroom function but is built as residential hardware. For a school corridor door, the Corbin Russwin ML2003 is a Grade 1 mortise classroom lockset in the ML2000 Series for 1-3/4 inch doors, and the Cal-Royal NM8070 is a Grade 1 classroom mortise lockset with an auxiliary deadlatch, also for 1-3/4 inch doors.
6) I only need a passage lever on an interior door - what is simpler than an Omnia 11752?
The Omnia 11752 is a full mortise lever lockset with plates, sold in a Passage function among others. If the door only needs a latch with no keying, 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 passage mortise lock with a rose and a 2-3/4 inch backset. The Schlage PC10 is a Grade 1 non-keyed passage lock with a rose, but it is cylindrical rather than mortise, so it needs a bored door prep instead of a mortise pocket.
7) Is a Sargent 4874 mortise deadbolt a substitute for an Omnia 11752 double cylinder lockset?
No. The Omnia 11752 is a lever lockset with plates and a Double Cylinder function, so it carries the latch and the trim that operates it. The Sargent 4874 is a double cylinder mortise deadbolt with a 2-3/4 inch backset in the 4870 Series - a bolt only, with no lever and no latch. The Kaba Ilco 185 Series is likewise a mortise deadbolt function with no handing. Use one of those alongside a lockset or exit device, not in place of the 11752.
8) I need a fire rated mortise lock - what should I specify rather than the Omnia 11752?
The Omnia 11752 is residential hardware. Where the opening is a rated assembly, the Falcon MA101 is a Grade 1 heavy duty mortise passage lock in the MA Series with a fire rating and field reversible operation, and the Schlage Electronics LEMD-GRW is a Grade 1 ENGAGE Series wireless mortise lock carrying a 3 hour fire rating.
9) For a behavioral health or hospital door, what replaces the Omnia 11752 lever?
The Omnia 11752 uses a lever handle, which is not the trim these rooms call for. The TownSteel MRX-L-01 is a Grade 1 heavy duty stainless steel anti-ligature lever mortise lockset in passage function for 1-3/4 inch doors, the MRX-A-01 is the same passage function with arch trim, and the Marks USA 5PDN is a Grade 1 hospital passage mortise push/pull paddleset that is ligature resistant and ADA compliant in satin stainless steel.
10) Can the Omnia 11752 be used on an aluminum storefront door?
No - the Omnia 11752 is a mortise lever lockset with plates built for residential wood doors and offered in 2-1/2 inch and 2-3/4 inch backsets. Narrow aluminum stile doors take different hardware: the Alarm Lock DL1300NW is an electronic mortise lock with keypad made for Adams Rite deadlatches, the Dormakaba E2066 is an electronic pushbutton keyless mortise lock for wide stile doors, and the Kaba Ilco BR Series is a glass door bottom rail lock.
11) What finishes does the Omnia 11752 lever lockset come in, and can I match other hardware in the house?
Five finishes on the 11752: Polished Brass, Polished Chrome Plated, Satin Nickel Plated, Black Oil-Rubbed and Shaded Bronze. Since the body is solid brass, the oil-rubbed and shaded bronze finishes are living finishes that will change tone with handling over time, which is usually what you want on a restoration and usually not what you want if the goal is a dead match to existing plated hardware years old.
12) I need matching non-working levers on a closet or double door leaf. Does Omnia make a dummy version of the 11752?
Yes, both kinds. Single Dummy gives you one fixed lever and plate on one face, for a closet or a pantry door that pulls open. Pair Dummy gives you the same trim on both faces, which is what you use on the inactive leaf of a pair so it reads identical to the working leaf. Same Traditional plate and the same five finishes as the operating functions, so the whole opening matches.
13) Should I use the Omnia 11752 or an electronic mortise lock for a rental property?
The 11752 is a keyed mechanical lockset, so every tenant turnover means a rekey or a cylinder swap. If you are managing units and want to retire keys entirely, the mortise electronics we carry drop into the same style of pocket: the Alarm Lock DL3500CR Trilogy is Grade 1 with 300 user codes for 1-5/8 to 1-7/8 inch doors, and the DL4500 Series is a Grade 1 electronic mortise deadbolt holding 2,000 user codes. Where the look of the opening is the point, though, solid brass Traditional trim is the reason to stay with the 11752.
14) What is the closest alternative to the Omnia 11752 if I want a decorative mortise lockset in a different style?
Baldwin's mortise lock bodies are the nearest residential match we stock: the 6301 entry/apartment lever by lever runs a 2-1/2 inch backset for doors 1-3/4 inch and over, and the 6310 entry/storeroom lever by lever also uses a 2-1/2 inch backset but covers doors from 1-3/8 inch and over. If you want the decorative plate look without a working lock, Emtek's mortise entrance dummy sets come in Brisbane, Memphis, Hamilton and Manhattan trims.
15) Can I key the Omnia 11752 alike with the other doors in the house?
The keyed functions on the 11752 are Standard, Storeroom, Classroom, Double Cylinder and Panic-Proof, and the cylinders in a set of them can be keyed alike so one key runs the whole house. Order them together and specify keyed alike. Passage, Privacy and the two dummy functions take no cylinder at all, so they sit outside any keying scheme.
16) Is a double cylinder mortise lock like the Omnia 11752 legal on my front door?
Double Cylinder is one of the nine functions offered on the 11752, and it means a key is needed on the inside as well as the outside, with no thumbturn. That is the point on a door with glass beside it, since breaking the glass gets nobody a turn knob. It also means nobody exits without a key in hand, and many jurisdictions restrict double cylinder deadbolts on a required means of egress in a dwelling. Check your local code before you spec it; if it is not allowed, the Standard or Storeroom function keeps the key on the outside only.
17) What privacy mortise lock works for a bedroom or bath door instead of the Omnia 11752?
The Omnia 11752 includes a Privacy function in its Traditional lever range. For the same opening in other lines, the Hager 3840S is a Grade 1 privacy mortise lock with a 2-3/4 inch backset for doors 1-3/4 to 2 inches thick, and the Cal-Royal NM8440 is a Grade 1 privacy mortise lockset with a deadbolt for 1-3/4 inch doors.
18) Which mortise lock should I use in place of the Omnia 11752 if I want keypad or credential access?
The Omnia 11752 is a mechanical mortise lever lockset. For coded or credential entry on a mortise prep, the Alarm Lock DL3500CR is a Grade 1 electronic mortise lock with 300 user codes and a classroom function for doors 1-5/8 to 1-7/8 inches, the Schlage CO-100-MS is a Grade 1 standalone electronic mortise lock with a keypad reader in privacy function for 1-3/4 inch doors, and the TownSteel FME-2000 is a Grade 1 heavy duty classroom mortise lockset with RFID.
19) Can I order an Emtek 3104 or a Schlage L0170 instead of the Omnia 11752 dummy?
Those are dummy trim only, and that is the distinction to watch. The Omnia 11752 range includes Single Dummy and Pair Dummy functions, so the dummy is the same family and finish as the operating locksets next to it. The Emtek 3104 Hamilton and Emtek 3019 Brisbane are dummy mortise entrance locksets, and the Schlage L0170 is a Grade 1 non-keyed half dummy trim in the L Series for 1-3/4 inch doors. If the door still has to latch, none of the dummies will do it - pick an operating function instead.
20) What entry mortise lock matches the Omnia 11752 for a thicker residential door?
The Omnia 11752 is offered in 2-1/2 inch and 2-3/4 inch backsets with left and right handing. In another residential brass line, the Baldwin 6301LS is an entry/apartment lever by lever mortise lock body on a 2-1/2 inch backset for doors 1-3/4 inch and over, and the Baldwin 6310 entry/storeroom body is a 2-1/2 inch backset rated for doors 1-3/8 inch and over.
21) What office or entrance function mortise lock is comparable to the Omnia 11752 Standard function?
The Omnia 11752 covers Standard and Storeroom functions in its lever range. For an office door in a commercial line, the Cal-Royal NM8050 is a Grade 1 office/entrance mortise lockset with an auxiliary deadlatch for 1-3/4 inch doors, and the Hager 3850E is an office mortise lock with lever and escutcheon, non-keyed, on a 2-3/4 inch backset for doors 1-3/4 to 2-1/2 inches.
22) Will a BEST 45H mortise lock body do the same job as an Omnia 11752?
Only in part. The Omnia 11752 is a complete lever lockset with plates in finishes including Polished Brass, Satin Nickel Plated and Black Oil-Rubbed. The BEST 45HCAC is a heavy duty mortise lock body in public entrance function with field reversible operation, and the 45HCAINL is a heavy duty mortise lockbody with intruder function - lock bodies, which are specified with their trim separately. The Baldwin 6301 is likewise catalogued as a mortise lock body on a 2-1/2 inch backset.
23) What mortise lock takes the place of the Omnia 11752 on a dormitory or corridor door that also needs a deadbolt?
The Omnia 11752 range includes Double Cylinder and Storeroom functions on a residential lever. For a corridor or dorm door in a commercial line, the Sargent 7925 is a Grade 1 heavy duty dormitory exit function mortise lock in the 7900 Series with rose trim and a single cylinder deadbolt.
How fast can I get the Omnia 11752/A3 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
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 11752/A3 come with a warranty?
Absolutely. The Omnia 11752/A3 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 11752/A3?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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