TownSteel MSE-W Series ANSI Gr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$639.00
$471.08
TownSteel TownSteel MSE-W Series Classroom Function - Heavy Duty Wide Escutcheon Mortise Lock, Single Cylinder TWS-MSE-W-05

TownSteel MSE-W Series ANSI Grade 1 Heavy Duty Wide Escutcheon Mortise Lock, Single Cylinder Classroom Function

(No reviews yet) Write a Review

Model: MSE-W-T-05-626
$639.00
$471.08
Selected Finish is
Selected Lever Types is

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

$639.00
$471.08
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

TownSteel MSE-W Series ANSI Grade 1 Heavy Duty Wide Escutcheon Mortise Lock, Single Cylinder Classroom Function

The TownSteel MSE-W Series is an ANSI Grade 1 heavy duty motorized mortise lock designed for single opening, stand-alone use or integration into sophisticated access control systems. This single cylinder classroom function lock features a wide 10-9/16" x 2-3/8" x 9/32" brass escutcheon, 2-3/4" backset, and a 3/4" projection stainless steel split anti-friction latch bolt. Stainless steel hardware and a forged brass/cast zinc lever plated to match the finish deliver dependable performance for high-traffic educational and commercial door openings.

Key Features

  • Heavy-Duty Dimensions: 2-3/4" backset, 3/4" projection latch bolt, 1-1/4" x 8" stainless steel faceplate, and 10-9/16" x 2-3/8" x 9/32" brass escutcheon for a secure, wide-trim fit.
  • ANSI Grade 1 Construction: Motorized mortise lock body built to Grade 1 heavy duty standards for demanding commercial openings.
  • Corrosion-Resistant Hardware: Stainless steel split anti-friction latch bolt, guard bolt, ANSI strike, and rocker-type stop works resist wear in high-traffic areas.
  • Durable Lever & Trim: Forged brass/cast zinc levers plated to match finish, paired with a solid brass Classic Visible thumb turn.
  • Access Control Ready: Suitable for stand-alone single opening use or integration into sophisticated access control systems.
  • Optional Status Sensors: Available REX (request-to-exit), PRIV (privacy), DAJ (door ajar), and MKO (mechanical key override) sensor options for monitored classroom openings.

Certifications & Compliance

  • ANSI Grade 1 Heavy Duty Rating
  • 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: Classroom
  • Product Category: Mechanical Locks
  • Department: Door Hardware

Typical Applications

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

Why TownSteel MSE-W?

TownSteel MSE-W Series mortise locks combine ANSI Grade 1 heavy duty construction with stainless steel latch bolt, guard bolt, and stop works for long-term reliability in classroom and commercial environments. The solid brass escutcheon and forged brass/cast zinc lever deliver professional-grade durability, while optional REX, PRIV, DAJ, and MKO status sensors add flexibility for stand-alone or access-control-integrated openings.

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:
Classroom
Product Category:
Mechanical Locks
Department:
Door Hardware

TownSteel MSE-W-T-05-626 – Frequently Asked Questions

1) What backset does the TownSteel MSE-W mortise lock use, and will it fit a standard commercial mortise pocket?
The MSE-W mortise lock is built on a 2-3/4 inch backset with a 1-1/4 x 8 inch stainless steel faceplate, which is the standard heavy duty commercial mortise prep. If the existing pocket in your door was cut for a 2-3/4 inch backset mortise body with an 8 inch face, the lock drops into that prep. Doors prepped at 2-3/8 inch or with a shorter faceplate will need rework.
2) Will this TownSteel classroom mortise lock latch into the strike I already have?
The latchbolt is a stainless steel split, anti-friction bolt with 3/4 inch projection, and the lock ships with an ANSI strike in plated or stainless steel. If your frame is already cut for an ANSI/standard 4-7/8 inch strike, the supplied strike drops into that prep. A 3/4 inch throw is the normal mortise latch projection, so existing frame clearance should be fine.
3) How does classroom function work on this lock, and is a key needed from inside?
Classroom function on the MSE-W means the outside lever is locked and unlocked by the key in the outside cylinder only. The inside lever always retracts the latch for free egress, so nobody is ever locked in. It is a single cylinder lock, so there is no keyed cylinder on the room side.
4) Do I have to specify handing when ordering the TownSteel MSE-W mortise lock?
Yes, handing is a required selection. You choose LH (left hand), RH (right hand), LHR (left hand reverse), or RHR (right hand reverse). Stand outside the opening, on the side the door swings away from: hinges on your left with the door swinging in is LH, hinges left with the door swinging toward you is LHR.
5) Can I get the TownSteel MSE-W set up for small format interchangeable core, and can I key several locks alike?
Two cylinder choices are offered: a standard cylinder, or SFIC prep less core if you supply your own small format interchangeable cores. On keying, you pick KD (keyed different, the default), KA (keyed alike across multiple locks, useful when one key should run a group of doors), or a specific key code entered at order time.
6) I need a storeroom function instead of classroom on the same door. What mortise lock should I order?
Classroom function on the TownSteel MSE-W means the outside lever is locked and unlocked by key. For a storeroom opening where the outside lever stays locked at all times, the Cal-Royal NM8080 is a Grade 1 heavy duty storeroom mortise lockset for 1-3/4 inch doors with an interchangeable core option, and the Accentra 8805FL is a Grade 1 storeroom mortise lock in the 8800 Series with an Arcadia lever. The NM8080's interchangeable core option lines up with the SFIC prep, less core configuration offered on the MSE-W.
7) What is a mechanical Grade 1 classroom mortise lock equivalent to the TownSteel MSE-W classroom mortise lock?
The Cal-Royal NM8070 is a heavy duty Grade 1 classroom mortise lockset built for 1-3/4 inch doors, and the Corbin Russwin ML2003 in the ML2000 Series is a Grade 1 mortise classroom lockset also listed for 1-3/4 inch doors. Both are keyed mechanical classroom function locks like the TownSteel MSE-W, which is a Grade 1 heavy duty single cylinder mortise lock. The main difference is trim: the MSE-W uses a wide escutcheon measuring 10-9/16 inches by 2-3/8 inches, so if you are matching an existing escutcheon cutout or wear pattern on adjacent doors, confirm the trim style on the Cal-Royal or Corbin Russwin before swapping.
8) If I need classroom function but want a keypad instead of a key, what should I use instead of the TownSteel MSE-W mortise lock?
The TownSteel MSE-W is a non-electronic mechanical mortise lock with classroom function. For electronic credentials, the Alarm Lock DL3500CR is a Grade 1 classroom function electronic mortise lock with 300 user codes for doors 1-5/8 to 1-7/8 inches thick, and the Alarm Lock DL2700CR is a Grade 1 classroom function electronic mortise lock with a weatherproof design over the same door thickness range. Both change the door prep and the key control plan, so verify thickness and mortise pocket before ordering.
9) How big is the escutcheon plate on the MSE-W, and will it cover the old trim holes?
The wide escutcheon measures 10-9/16 x 2-3/8 x 9/32 inches and is brass, plated to the finish. That is a tall, narrow plate, so it covers a lot of vertical scarring from previous escutcheon trim but only about 2-3/8 inches of width. If you are replacing a rose-trim mortise lock, the escutcheon will hide the old rose holes. It also needs a stile wide enough to take a 2-3/8 inch plate plus edge clearance.
10) Is the TownSteel MSE-W tough enough for a school corridor or other high traffic door?
It is a heavy duty, ANSI Grade 1 commercial mortise lock, which is the top durability tier for door hardware and the usual specification for classroom, corridor and institutional openings. Working parts are stainless steel where it counts: latchbolt, guard bolt, faceplate and rocker-type stop works.
11) Is this TownSteel mortise lock electronic or access control ready?
The MSE-W is a mechanical, key operated lock, not an electrified one. If you need standalone electronic classroom function instead, the Alarm Lock DL3500CR and DL2700CR are Grade 1 electronic mortise locks with classroom function, and the Alarm Lock DL2700CR is built for weather exposure. For wired electrified mortise operation, the BEST 45HW runs on 12V or 24V.
12) What other Grade 1 classroom mortise locks could I use instead of the TownSteel MSE-W?
Two straightforward mechanical alternatives: the Corbin Russwin ML2003 is a Grade 1 classroom mortise lockset rated for 1-3/4 inch doors, and the Cal-Royal NM8070 is a Grade 1 heavy duty classroom mortise lockset with an auxiliary deadlatch, also for 1-3/4 inch doors. If you want a visual indicator showing locked status from the corridor, the Marks USA LA318GJ is a Grade 1 classroom security indicator mortise lockset with an ANSI strike and steel escutcheon.
13) The opening does not need to be keyed. What non-keyed mortise lock can I use instead of the TownSteel MSE-W?
The MSE-W is a keyed single cylinder classroom lock. For a non-keyed opening, the Schlage PM010 is a Grade 1 passage latch mortise lock for 1-3/4 inch doors, the Falcon MA101 is a Grade 1 heavy duty fire rated mortise passage lock with field reversible operation, and the Hager 3810E is a 3800 Series Grade 1 passage mortise lock with escutcheon trim and a 2-3/4 inch backset for doors 1-3/4 to 2-1/2 inches. The Hager 3810E matches the MSE-W's 2-3/4 inch backset and escutcheon trim style most closely.
14) What should I use if the opening needs a deadbolt rather than the latch-only TownSteel MSE-W classroom lock?
The MSE-W has a 3/4 inch projection stainless steel latch bolt with a guard bolt and no deadbolt. For a deadbolt opening, the Sargent 4874 is a double cylinder mortise deadbolt with a 2-3/4 inch backset that matches the MSE-W's 2-3/4 inch backset, and the Sargent 7925 in the 7900 Series is a Grade 1 heavy duty corridor/dormitory exit function mortise lock with rose trim and a single cylinder deadbolt if you want latch and deadbolt in one body.
15) I want access control on classroom doors. Is there a mortise lock that ties into a system instead of the TownSteel MSE-W?
The MSE-W is a mechanical lock that is described as ready for access control system integration with optional REX, privacy, door ajar and mechanical key override status sensors. If you need the lock itself to be electrified, the Command Access ML190 is a heavy-duty motorized mortise lock with field selectable EL/EU operation on 24VDC in a storeroom function, the BEST 45HW is a heavy duty wired electromechanical mortise lock running 12V or 24V, and the Schlage LEMD-GRW is a Grade 1 ENGAGE Series wireless mortise lock with a 125kHz proximity reader and a 3 hour fire rating. Each requires power or network provisioning the mechanical MSE-W does not.
16) Can I use a Baldwin 6310 mortise lock body in place of the TownSteel MSE-W?
Not without changing the door prep. The Baldwin 6310 entry/storeroom mortise lock body uses a 2-1/2 inch backset and is rated for doors 1-3/8 inch and over, while the TownSteel MSE-W uses a 2-3/4 inch backset with a 1-1/4 by 8 inch stainless steel faceplate. The backset difference alone means the cylinder and spindle holes will not line up on an existing MSE-W prep, and the Baldwin is an entry/storeroom function rather than classroom.
17) For a bathroom or bedroom door, is the TownSteel MSE-W classroom mortise lock the right choice?
No. Classroom function keys the outside lever and does not provide inside thumbturn privacy locking in the way a privacy function does. For privacy openings use the Cal-Royal NM8440, a Grade 1 heavy duty privacy mortise lockset with deadbolt for 1-3/4 inch doors, or the Hager 3840S, a 3800 Series Grade 1 privacy mortise lock with a 2-3/4 inch backset for doors 1-3/4 to 2 inches, which matches the MSE-W backset.
18) Which lever styles and finish does the TownSteel MSE-W classroom mortise lock come in?
One finish is offered, 626 satin chrome, in eight lever designs: Artistic, Congr, Gala, Imperial, Quest, Regal, Sentinel and Tango. Levers are forged brass or cast zinc plated to match the finish, so mixing lever styles across a building still matches on finish.
19) Does the TownSteel MSE-W have a thumbturn on the inside?
A brass thumb turn is part of the trim, supplied in the Classic Visible style as standard. On a classroom function lock that turn is not a deadbolt control for the corridor side; outside lever locking is still done with the key.
20) What is a comparable heavy duty mortise lock body if I only need the lock body and will reuse existing trim?
The TownSteel MSE-W ships as a complete lock with wide escutcheon trim and a choice of Artistic, Congr, Gala, Imperial, Quest, Regal and Sentinel levers. If you only need a body, the BEST 45H Series is a heavy duty mortise lock body in a public entrance function with field reversible operation, and the BEST 45HCA is a heavy duty mortise lockbody with intruder function. Neither is a classroom function, so confirm the function code against the door schedule before substituting.
How fast can I get the TownSteel MSE-W-T-05-626 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-05-626 come with a warranty?
Absolutely. The TownSteel MSE-W-T-05-626 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-05-626?
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
Why buy the TownSteel MSE-W-T-05-626 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!