TownSteel MSE-W Series Heavy D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$665.00
$490.44
TownSteel TownSteel MSE-W Series Dormitory/Exit Function - Heavy Duty Wide Escutcheon Mortise Lock, Single Cylinder TWS-MSE-W-12

TownSteel MSE-W Series Heavy Duty Mortise Lock with Wide Escutcheon Trim, Dormitory/Exit Function, Single Cylinder

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Model: MSE-W-T-12-626
$665.00
$490.44
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$665.00
$490.44
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TownSteel MSE-W Series Heavy Duty Mortise Lock with Wide Escutcheon Trim, Dormitory/Exit Function, Single Cylinder

The TownSteel MSE-W Series is an ANSI Grade 1 heavy duty mortise lock engineered for dormitory/exit function applications with single cylinder keyed operation. This motorized mortise lock is designed to handle single opening, stand-alone door installations, or can be readily integrated into sophisticated access control systems. Featuring a wide escutcheon trim measuring 10-9/16" x 2-3/8" x 9/32" in brass, a 2-3/4" backset, and a 3/4" projection stainless steel split anti-friction latch bolt, this lock delivers commercial-grade durability for demanding door hardware applications.

Key Features

  • Backset: 2-3/4" backset accommodates standard commercial door preparations.
  • Stainless Steel Latch Bolt: 3/4" projection, split, anti-friction design reduces wear and ensures reliable latching.
  • Wide Escutcheon Trim: 10-9/16" x 2-3/8" x 9/32" brass escutcheon provides a durable, finished appearance.
  • Heavy-Duty Faceplate: 1-1/4" x 8" stainless steel faceplate for long-term structural integrity.
  • Forged Lever Construction: Forged brass/cast zinc levers, plated to match finish symbols, for commercial-grade durability.
  • Stainless Steel Guard Bolt and Stop Works: Stainless steel guard bolt paired with a rocker-type stainless steel stop works mechanism for added security and smooth operation.
  • Classic Visible Thumb Turn: Brass thumb turn with standard Classic Visible design for simple interior operation.
  • Optional Status Sensors: Available REX (request-to-exit), PRIV (privacy), DAJ (door ajar), and MKO (mechanical key override) sensors for access control integration.

Certifications & Compliance

  • ANSI Grade 1 Heavy Duty Rated
  • ANSI Strike, Plated/Stainless Steel
  • 2-Year Manufacturer's Warranty

Technical Specifications

  • Product Group: Mechanical Locks
  • Product Subgroup: Mortise Locks and Trim
  • Product Type: Mortise Locks
  • Subcategory: Mortise Locks
  • Keyed Function: Single Cylinder
  • Commercial/Residential: Commercial
  • Keyed: Yes
  • Lock Function: Single Cylinder
  • Product Attribute: Mortise Locks
  • Electronic: No
  • Product Function: Apartment/Dormitory
  • Product Category: Mechanical Locks
  • Department: Door Hardware

Typical Applications

  • Apartment and Dormitory Housing
  • Educational Facilities
  • Multi-Tenant Residential Properties
  • Healthcare Institutions
  • Commercial Office Buildings
  • Government and Municipal Buildings

Why TownSteel MSE-W?

TownSteel MSE-W Series mortise locks deliver ANSI Grade 1 heavy duty performance backed by stainless steel components including the latch bolt, guard bolt, faceplate, and rocker-type stop works. Forged brass and cast zinc lever construction, combined with a durable brass escutcheon, ensures dependable operation in high-traffic dormitory and exit function applications. Engineered for both stand-alone use and access control integration, this lock is built to perform in demanding commercial environments where reliability and security are essential.

Product Specs

Series:
MSE Series
Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Locks
Subcategory:
Mortise Locks
Keyed Function:
Single Cylinder
Commercial/Residential:
Commercial
Lock Type:
Mortise
Keyed:
Yes
Lock Function:
Single Cylinder
Grade:
Grade 1
Duty Level:
Heavy Duty
Product Attribute:
Mortise Locks
Electronic:
No
Product Function:
Apartment/Dormitory
Product Category:
Mechanical Locks
Department:
Door Hardware

TownSteel MSE-W-T-12-626 – Frequently Asked Questions

1) What does the dormitory/exit function do on the TownSteel MSE-W mortise lock?
Dormitory/exit is the apartment-style corridor function: the outside lever is controlled by the key, and the inside lever always retracts the latch for free egress. TownSteel lists the MSE-W as an Apartment/Dormitory function lock with a single cylinder outside and a brass thumb turn inside, which is the standard arrangement for student housing and apartment entry doors where residents must always be able to get out.
2) What backset does the TownSteel MSE-W mortise lock use, and will it latch into an existing ANSI strike?
It is a 2-3/4 inch backset mortise lock with a 3/4 inch projection stainless steel latch bolt, split and anti-friction. It ships with an ANSI strike in plated or stainless steel, so if your frame already carries a standard ANSI 4-7/8 inch strike prep the 3/4 inch throw will engage it. The faceplate is 1-1/4 by 8 inches stainless steel, which is the common commercial mortise pocket prep.
3) How much door face does the wide escutcheon trim cover, and will it fit a narrow stile door?
The escutcheon measures 10-9/16 x 2-3/8 x 9/32 inches in brass. That 2-3/8 inch width means the door stile has to be wide enough to take the plate without running into glass stops or a narrow aluminum stile. On a narrow stile aluminum storefront this trim will not sit flat; that is a job for a narrow stile device, not a wide escutcheon mortise lock.
4) Do I have to specify handing when ordering the TownSteel MSE-W mortise lock?
Yes, handing is a required selection. Four choices are offered: LH left hand, RH right hand, LHR left hand reverse, and RHR right hand reverse. Determine it from outside the door: reverse bevel means the door swings toward you. Get it wrong and the lever and latch orientation will be backwards on the opening.
5) Can I get the TownSteel MSE-W set up for our small format interchangeable core system?
Yes. Every lever style is offered two ways on the cylinder axis: Standard cylinder, or SFIC Prep less core. If your building is already on an SFIC system, order the SFIC prep version and install your own core so the lock joins your existing keyway and master key hierarchy.
6) What is the closest equivalent to the TownSteel MSE-W dormitory/exit mortise lock from another manufacturer?
The Sargent 7925 is the nearest match: it is a Grade 1 heavy duty mortise lock in the 7900 Series with a corridor/dormitory function, described as dormitory exit function with a single cylinder deadbolt. The TownSteel MSE-W is also Grade 1, heavy duty, single cylinder, with an apartment/dormitory function. The main physical difference is trim - the MSE-W uses a wide brass escutcheon measuring 10-9/16 inches by 2-3/8 inches, while the Sargent 7925 is furnished with rose trim.
7) I need a dormitory-style mortise lock but my opening is a classroom door - what should I order instead?
For a classroom opening, look at the Corbin Russwin ML2003 Grade 1 mortise classroom lockset for 1-3/4 inch doors, or the Cal-Royal NM8070, a Grade 1 heavy duty classroom mortise lockset with auxiliary deadlatch for 1-3/4 inch doors. The TownSteel MSE-W is built for apartment/dormitory use, where the outside lever is locked by key and the inside lever always retracts the latch for free egress - a different keying behavior than a classroom function.
8) Can I use a Baldwin 6301 entry/apartment mortise lock in place of the TownSteel MSE-W?
They serve a similar apartment-type function but they are not interchangeable in the door. The Baldwin 6301 entry/apartment mortise lock body uses a 2-1/2 inch backset and is offered knob by knob or, as the 6301LS, lever by lever for doors 1-3/4 inch and over. The TownSteel MSE-W uses a 2-3/4 inch backset with a 1-1/4 inch by 8 inch stainless faceplate, so the mortise pocket and cylinder hole locations differ.
9) Can I key a batch of these TownSteel mortise locks alike for one building?
Keying is a required choice at order: KD keyed different is standard, KA keyed alike groups multiple locks to one key, or you can supply a specific key code for special keying through the key code field. For a property manager standardizing a floor or a common entry, KA on the batch is the usual call.
10) Is the TownSteel MSE-W a Grade 1 lock and is it heavy enough for dorm or apartment traffic?
It is an ANSI Grade 1 heavy duty commercial mortise lock, which is the highest of the three ANSI/BHMA durability grades and the level specified for high traffic institutional openings. Construction backs that up: stainless steel latch bolt and guard bolt, stainless faceplate, stainless rocker type stop works, and forged brass or cast zinc levers plated to match the finish.
11) Is this TownSteel mortise lock electronic or does it need any wiring?
It is a purely mechanical, keyed mortise lock. No power, no wiring, no reader. If you need an electrified mortise lock for the same kind of opening, the Schlage L9092EU with electric lock/unlock outside lever and request-to-exit runs on 12/24VDC, and the BEST 45HW wired electromechanical mortise lock runs 12V or 24V.
12) I need a Grade 1 mortise lock but a different function than dormitory. What else is there?
Function is fixed on the MSE-W as Apartment/Dormitory. For other openings in the same building: Cal-Royal NM8070 is Grade 1 classroom, NM8080 is Grade 1 storeroom with an interchangeable core option, NM8050 is office/entrance, and NM8440 is privacy with a deadbolt, all listed for 1-3/4 inch doors. Corbin Russwin ML2003 is a Grade 1 classroom mortise for 1-3/4 inch doors, and Accentra 8805FL is a Grade 1 storeroom mortise.
13) What is a comparable storeroom-function mortise lock if the dormitory function is wrong for my door?
Two Grade 1 storeroom options: the Accentra 8805FL from the 8800 Series, supplied with an Arcadia lever, and the Cal-Royal NM8080 heavy duty Grade 1 storeroom mortise lockset with an interchangeable core option for 1-3/4 inch doors. Storeroom keeps the outside lever locked at all times with key retraction only, whereas the TownSteel MSE-W is an apartment/dormitory function lock.
14) Is there an electronic mortise lock I can use instead of the TownSteel MSE-W if I want keypad access on dorm rooms?
Yes. 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, and the Schlage CO-100 is a Grade 1 heavy duty standalone electronic mortise lock with a keypad reader in privacy function for 1-3/4 inch doors. The TownSteel MSE-W is a non-electronic keyed mortise lock, though it is built for integration into access control systems and offers optional REX, privacy, door ajar, and mechanical key override status sensors.
15) Which mortise locks look like substitutes for the TownSteel MSE-W but are not?
Watch for non-keyed and trim-only items. The Schlage PM010 is a Grade 1 passage latch mortise lock, non-keyed, and the Hager 3810E is a Grade 1 passage mortise lock with escutcheon and 2-3/4 inch backset - both always-free openings with no locking. The Schlage L0170 is half dummy trim with no latch at all, and the Sargent 130KB is only a mortise thumbturn. The TownSteel MSE-W is a keyed single cylinder lock, so none of these will secure the opening.
16) I need a lock body only, without trim - what is an alternative to the TownSteel MSE-W?
The BEST 45H Series heavy duty mortise lock body in public entrance function is field reversible, and the BEST 45HCA heavy duty mortise lockbody is offered in intruder function. Both are lock bodies rather than complete locksets. The TownSteel MSE-W ships as a complete heavy duty assembly with wide escutcheon trim, lever, brass thumb turn, ANSI strike, and a 3/4 inch projection stainless anti-friction latch bolt.
17) What should I use instead of the TownSteel MSE-W on a bed/bath or privacy opening?
For privacy, the Cal-Royal NM8440 is a Grade 1 heavy duty privacy mortise lockset with deadbolt for 1-3/4 inch doors, and 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. The TownSteel MSE-W is a keyed single cylinder apartment/dormitory lock, so it is specified for the entry door rather than an interior privacy door.
18) My spec calls for an office or entrance function mortise lock - is the TownSteel MSE-W the right one?
Not quite. The MSE-W is an apartment/dormitory function. For office or entrance duty, the Cal-Royal NM8050 is a Grade 1 heavy duty office/entrance mortise lockset with auxiliary deadlatch for 1-3/4 inch doors, and the Baldwin 6310 covers entrance/storeroom on a 2-1/2 inch backset for doors 1-3/8 inch and over. Both are Grade 1 or heavy duty like the MSE-W but change how the outside lever behaves.
19) Can I get the same dormitory-style opening with a card or mobile credential instead of a key?
Yes, several credential-based mortise locks cover apartment-type openings. The Schlage LEBMB-ADD is a mobile-enabled mortise lock with push button and LED covering privacy, office, and apartment functions on 1-3/4 inch doors with a 3 hour fire rating. The Dormakaba E-Plex E5086 is a Grade 1 entry/egress electronic pushbutton and card mortise lock. The TownSteel MSE-W is the mechanical keyed route, supplied either with a standard cylinder or SFIC prepped less core.
20) What finish and lever styles come on the TownSteel MSE-W wide escutcheon mortise lock?
Finish is 626 satin chrome, the standard commercial finish, with levers plated to match. Seven lever designs are offered: Artistic, Congr, Gala, Imperial, Quest, Regal, Sentinel and Tango. Each lever is available with either the standard cylinder or the SFIC prep, so the design choice does not limit your keying route.
21) Is there a template for mortising the door for this TownSteel lock?
Yes, TownSteel publishes the MSS template for this prep, linked from the product resources. Cut the pocket for the 1-1/4 by 8 inch stainless faceplate, set the spindle and cylinder holes at the 2-3/4 inch backset, and allow for the 10-9/16 by 2-3/8 inch escutcheon footprint on both faces.
How fast can I get the TownSteel MSE-W-T-12-626 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 TownSteel MSE-W-T-12-626 come with a warranty?
Absolutely. The TownSteel MSE-W-T-12-626 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 TownSteel MSE-W-T-12-626?
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