TownSteel MKS-09-R-S Night Lat...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$173.14
TownSteel - Night Latch Lever Trim for Town Steel and Von Duprin Exit Devices, Reversible Handing, Sentinel Lever, Schlage C Keyway Mortise Cylinder

TownSteel MKS-09-R-S Night Latch Lever Trim for TownSteel & Von Duprin Exit Devices with Sentinel Lever and Reversible Handing

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Model: MKS-09-R-S-626-SC

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

$173.14
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TownSteel MKS-09-R-S Night Latch Lever Trim

The TownSteel MKS-09-R-S Night Latch Lever Trim, part of the m-Kestros series, is an architectural-grade mechanical trim engineered for TownSteel exit devices and Von Duprin 22 and 99 Series exit devices. Featuring the KES903 night latch function, a Sentinel lever, a pre-installed Schlage 6-pin "C" keyway mortise cylinder, and a fixed 2-3/4" backset, this trim delivers reliable key-retracted latch operation. The 626/US26D satin chrome finish and UL 10C fire rating make it well suited for commercial, institutional, and high-traffic environments requiring field-reversible LHR/RHR handing.

Key Features

  • Night Latch Function (KES903): Entry by lever when the latch is retracted by key; the key is removable only when in the locked position, ideal for controlled access applications.
  • Reversible Handing: Field-reversible LHR or RHR configuration allows flexible, job-site adaptable installation.
  • Fixed Backset: 2-3/4" backset provides a precise, consistent fit on compatible exit device preps.
  • Sentinel Lever: Robust, ergonomic lever design built for durable daily commercial use.
  • Pre-Installed Mortise Cylinder: Includes a Schlage 6-pin "C" keyway mortise cylinder, ready for immediate installation.
  • Escutcheon Trim Type: Clean architectural escutcheon profile for TownSteel and Von Duprin exit devices.
  • Broad Device Compatibility: Works with Rim, Surface Vertical Rod (SVR), LBR, and 3-Point exit devices (R), Mortise Exit Devices (M), and Concealed Vertical Rod Exit Devices (C).
  • Satin Chrome Finish: 626/US26D finish delivers a clean, professional appearance suited to commercial and institutional settings.

Certifications & Compliance

  • UL 10C Fire Rated

Technical Specifications

  • Product Group: Exit Trim
  • Subcategory / Series: Mechanical Trims
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Institutions
  • Healthcare Facilities
  • Retrofit Upgrades and New Installations Requiring Night Latch Functionality
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why TownSteel MKS-09-R-S?

TownSteel m-Kestros trims deliver architectural-grade construction with versatile compatibility across TownSteel and Von Duprin 22 and 99 Series exit devices. Backed by a UL 10C fire rating and a durable Sentinel lever design, this trim is engineered for dependable, professional-grade performance in demanding commercial, educational, and healthcare applications.

Product Specs

Product Group:
Exit Trim
Subcategory / Series:
Mechanical Trims
Product Type:
Night Latch Lever Trim
Product Category:
Exit Devices
Department:
Door Hardware

TownSteel MKS-09-R-S-626-SC – Frequently Asked Questions

1) Will the TownSteel MKS-09 night latch trim fit a Von Duprin exit device?
It mounts to Von Duprin 22 and 99 Series devices as well as TownSteel exit devices. That is the stated compatibility for the m-Kestros MKS-09-R-S-626-SC trim, so it works as a replacement or upgrade trim on existing Von Duprin 22 and 99 rim and vertical rod installations.
2) What does the R in MKS-09-R mean, and which exit device types does it cover?
The R designates the device prep this trim is cut for: rim devices, surface vertical rod (SVR), less bottom rod (LBR), and 3-point devices. If you have a mortise exit device you need the M prep instead, and a concealed vertical rod device takes the C prep. Ordering the R trim for a mortise or CVR device will not line up.
3) How does a night latch trim actually work on the door?
With the KES903 night latch function, the outside lever is always free-turning until a key retracts the latch. Turn the key, the latch pulls back, and the lever will then open the door. The key can only be removed when the trim is back in the locked position, so nobody accidentally leaves the opening unsecured. Egress from the inside is unaffected because the exit device handles that.
4) Do I need to order a left hand or right hand version of this TownSteel exit trim?
No handing to specify. The MKS-09 trim is field reversible between LHR and RHR, so one part covers both swings. That is useful if you are stocking spares for a building with doors swinging both ways.
5) Does this TownSteel night latch trim come with a cylinder, or do I have to buy one?
A mortise cylinder is included and pre-installed, cut for the Schlage 6-pin C keyway. If your building is already keyed on Schlage C you can have it keyed into the existing system rather than sourcing a separate cylinder.
6) Can I use this trim on a fire rated door opening?
Yes. The m-Kestros night latch lever trim is UL 10C fire rated, which is the positive pressure fire door test standard, so it is suitable for rated openings in schools, hospitals and commercial corridors when installed on a matching rated device.
7) What backset does the MKS-09 night latch lever trim use?
Fixed 2-3/4 inch backset. There is no 2-3/8 inch option, so the exit device chassis prep on your door has to be on the standard 2-3/4 inch commercial centerline. Most rim and vertical rod exit device preps are.
8) Is this the whole exit device or just the outside trim?
Just the outside trim. The MKS-09 is an escutcheon style lever trim that mounts to the pull side of a door already fitted with a compatible exit device. You still need the exit device itself, whether it is a TownSteel unit or a Von Duprin 22 or 99.
9) What finish is the Sentinel lever trim, and will it match my other door hardware?
It is 626 / US26D satin chrome, the most common commercial finish, so it matches satin chrome levers, closers and exit devices already hanging in most office, school and healthcare buildings. The lever style is Sentinel, a lever pull rather than a knob or thumbpiece.
How fast can I get the TownSteel MKS-09-R-S-626-SC 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 MKS-09-R-S-626-SC come with a warranty?
Absolutely. The TownSteel MKS-09-R-S-626-SC 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 MKS-09-R-S-626-SC?
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 MKS-09-R-S-626-SC 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.
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