Sargent AD8410 Narrow Stile Co...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,866.00
$3,040.17
Sargent AD8400 Series - (AD8410) Exit Only/DummyTrim Function Narrow Stile Concealed Vertical Rod

Sargent AD8410 Narrow Stile Concealed Vertical Rod Exit Device with Exit Only Function

(No reviews yet) Write a Review

Model: AD8410E 32D
From the AD8400 Series Collection
$3,866.00
$3,040.17
Selected Finish is
Selected Trim Option is

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

$3,866.00
$3,040.17
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

Sargent AD8410 Narrow Stile Concealed Vertical Rod Exit Device with 1-3/4" Minimum Stile Width

Professional Narrow Stile Exit Device Solution

The Sargent AD8410 is part of the AD8400 Series concealed vertical rod exit devices specifically engineered for narrow stile applications. This UL Fire and Panic listed device accommodates doors with 1-3/4" minimum thickness and requires only 1-3/4" minimum stile width with hollow construction featuring at least 1-3/8" square inside dimensions. Available in multiple finishes with stainless steel top bolt construction, this exit device provides reliable egress control for commercial applications requiring narrow stile compatibility.

Professional Features & Benefits

  • Narrow Stile Compatibility: Designed for 1-3/4" minimum stile width with hollow construction requiring only 1-3/8" square inside dimensions for versatile door applications.
  • Door Thickness Range: Accommodates hollow metal doors from 1-3/4" to 2-1/4" thick for flexible installation requirements.
  • Factory-Cut Rail System: Rails available in 4 sizes with factory cutting to door width - E Rail (24" to 32"), F Rail (33" to 36"), J Rail (37" to 42"), and G Rail (43" to 48") door widths.
  • UL Fire and Panic Listed: Certified for fire-rated applications with 650 Top Strike and 606 Bottom Strike for code compliance and safety assurance.
  • Stainless Steel Construction: Durable stainless steel top bolt provides long-term reliability and corrosion resistance in demanding commercial environments.
  • Flexible Device Height: Standard 41" centerline from finished floor with 38" option for elementary schools and accessibility compliance when used with 100 Series Auxiliary Control.
  • Hex Key Dogging Standard: Standard hex key dogging on non-fire rated devices with optional cylinder dogging (#41 cylinder supplied) for operational flexibility.
  • Comprehensive Electric Options: Available with AL- Alarm, BT- Beacon, PL- SARGuide Photoluminescent, TL- SARGuide Illuminated Touchpad, and monitoring options 53-59 including Delay Egress and Electroguard systems.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent AD8400 Series exit devices deliver professional-grade reliability with UL Fire and Panic listing and stainless steel construction for demanding commercial applications. The narrow stile design accommodates challenging door configurations while maintaining full code compliance and operational dependability. Engineered for demanding commercial applications where dependable egress performance is essential.

Product Specs

Series:
AD8400 Series
Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Devices - Mortise
Product Type:
Exit Devices - Mortise
Subcategory:
Mortise Exit Devices
Commercial/Residential:
Commercial
Stile Type:
Narrow Stile
Lock Function:
Dummy
Grade:
Grade 1
Model Series:
AD8400 Series
Product Model:
AD8410
Product Function:
Dummy
Product Category:
Exit Devices and Trim
Collection:
AD8400 Series
Department:
Door Hardware

Sargent AD8410E 32D – Frequently Asked Questions

1) What is the minimum stile width for the Sargent AD8410 exit device?
The AD8410 needs a 1-3/4 inch minimum stile, and the stile has to be hollow with at least 1-3/8 inch square inside dimensions so the concealed vertical rods have somewhere to run. That is the narrowest of the constraints on this device, so check the inside cavity of your aluminum or hollow metal stile before ordering, not just the face width.
2) Do I have to specify handing when ordering a Sargent AD8410?
Handing is required. The AD8410 is built RHR (right hand reverse) or LHR (left hand reverse), and it is not field reversible, so the wrong hand is a return. Stand outside the door: if it swings out toward you and the hinges are on your right, it is RHR. Exit devices are always on a door that swings out, which is why both options are reverse bevel.
3) Can the Sargent AD8410 be used on a fire rated door?
Yes, the AD8410 is UL Fire and Panic listed, used with the 650 top strike and 606 bottom strike. One catch that trips people up: dogging is not permitted on a fire rated device, so the standard hex key dogging and the 816 cylinder dogging option apply to non-fire applications only. On a fire door, order it LD (less dogging).
4) What is the closest narrow stile mortise exit device to the Sargent AD8410 from another manufacturer?
The Adams Rite 8400 Series is the nearest narrow stile mortise exit device peer to the Sargent AD8410. Both are Grade 1 narrow stile mortise exit devices. The Adams Rite 8400 Series is a life-safety device built for aluminum doors and is not fire rated, while the Sargent AD8410 is a concealed vertical rod device for hollow metal doors 1-3/4 inch to 2-1/4 inch thick and carries UL Fire and Panic listing with the 650 top strike and 606 bottom strike. On a fire-rated opening the Sargent is the one that answers the label; on a non-rated aluminum storefront the Adams Rite 8400 is built for that door.
5) My door is a wide stile hollow metal door, not narrow stile. What mortise exit device fits instead of the Sargent AD8410?
The Sargent AD8410 is engineered for narrow stile openings, requiring only 1-3/4 inch minimum stile width. For a wide stile door there are several Grade 1 mortise exit devices. The Falcon 25-M-EO is a wide stile exit only mortise device in a 36 inch, 3 ft size for 1-3/4 inch doors. The Von Duprin 9875-3FT is a 3 ft smooth case wide stile mortise device, Grade 1 and non-handed, for 1-3/4 inch doors. The Von Duprin 8875-3FT is the 36 inch wide stile crossbar equivalent, also Grade 1 and non-handed. Measure the stile before ordering: a wide stile device will not fit the 1-3/8 inch square hollow section the AD8410 is built for.
6) What narrow stile exit device should I use if I want a crossbar instead of a touchpad?
The Von Duprin 5575-3ft is the narrow stile crossbar option. It is a Grade 1 narrow stile mortise lock exit device in a 3 ft width, field reversible, for doors 1-3/4 inch thick, and is not fire rated. The Sargent AD8410 is a narrow stile concealed vertical rod device with a touchpad rail, factory cut to door width in four rail sizes covering 24 inch through 48 inch door widths. Choose the Von Duprin 5575 where the specification or the existing hardware calls for a crossbar; choose the AD8410 where the opening is fire rated and takes concealed vertical rods.
7) What is a fire rated alternative to the Sargent AD8410 if I need a wide stile device on a 3 hour rated opening?
The Corbin Russwin ED5600AL is a Grade 1 mortise exit device with a 3 hour fire rating, wide stile, for 1-3/4 inch doors, and it can be set up exit only or take passage or classroom lever trim, which is not included. The Adams Rite 3300 Series is another fire rated Grade 1 wide stile mortise device, and it covers wood as well as hollow metal doors. The Sargent AD8410 is the narrow stile answer on a rated opening, UL Fire and Panic listed with the 650 top strike and 606 bottom strike, so the stile width on the door decides between them.
8) Why is the AD8410 offered with ET lever trim if it is an exit only device?
The ET trim choices (A, B, E, F, J, L, P and W levers) are dummy pulls on the AD8410, matched to the lever style used on the rest of the openings in the building. They give the door the same look and grip as an operating lever without retracting the latch. Pick None if you want the device bare.
9) Can I mount the exit device lower than standard for an elementary school?
Standard centerline is 41 inches from the finished floor, with a 38 inch option for elementary schools and accessibility, used together with the 100 Series Auxiliary Control. Specify the 38 inch height at time of order; it is a factory build, not a field adjustment.
10) What is the difference between a concealed vertical rod exit device and a mortise exit device on a pair of doors?
A concealed vertical rod device like the AD8410 latches at the head and the threshold with the rods hidden inside the stile, so a pair of doors can be secured with no center mullion and nothing hanging on the face of the door. A mortise lock device latches into the frame or a mullion at the strike edge, which means a pair needs a mullion or an inactive leaf. On aluminum storefront and other narrow stile leaves, the concealed rod is usually what fits, since the mortise case needs a wider stile to house it.
11) Is the Sargent AD8410 Grade 1?
The AD8410 is Grade 1, the heaviest commercial duty classification, and it is a commercial device rather than residential. Grade 1 is what most institutional and government specs call for on egress doors, so it will meet a Grade 1 line item on the hardware schedule.
12) How do I keep the AD8410 unlocked during business hours?
Hex key dogging comes standard on non-fire rated AD8410 devices, which holds the pad depressed so the door pushes free. If you want it keyed instead, order 816 cylinder dogging, which is supplied with a #41 cylinder. For scheduled or remote control, 56 gives remote dogging / latch retraction and 58 is electric dogging. On a fire rated opening none of these apply and you order LD, less dogging.
13) I only need exit only, no outside trim. What are the simpler options next to the Sargent AD8410?
The Sargent AD8410 is an exit only, dummy function device that can be ordered with no outside trim or with ET trim in A, B, E, F, J, L, P or W lever styles. If a plain exit only device is all the opening needs, the BEST Precision 2301 Series is a mortise exit device in exit only configuration with heavy wrought construction, and the Falcon 25-M-EO is a Grade 1 exit only mortise device in wide stile, 36 inch, for 1-3/4 inch doors. The Detex 30 Series Advantex is also a Grade 1 device only, exit only configuration in wide stile. All three are wide stile designs, so confirm your stile before substituting for the narrow stile AD8410.
14) Is the Von Duprin 9475/9575 Impact Series a substitute for the Sargent AD8410?
No. The Von Duprin 9475/9575 Impact Series is a Grade 1 mortise lock exit device with a recessed push pad built for wide stile doors, and it is not fire rated. The Sargent AD8410 is a narrow stile device needing only 1-3/4 inch minimum stile width, and it is UL Fire and Panic listed. The recessed push pad on the Impact Series is meant for abuse resistant openings on wide stile doors; it will not go on the narrow stile aluminum or hollow metal profile the AD8410 targets, and it will not answer a fire label.
15) Which mortise exit devices are non-handed if I do not want to specify handing like the Sargent AD8410 requires?
The Sargent AD8410 is ordered by hand, RHR right hand reverse or LHR left hand reverse. If specifying handing at order time is a problem for a stocked fleet, the Von Duprin 9875-3FT and the Von Duprin 8875-3FT are both non-handed Grade 1 wide stile mortise exit devices for 1-3/4 inch doors, and the Von Duprin 5575-3ft is a field reversible narrow stile Grade 1 device. None of those three is fire rated, so a rated opening still points back to the UL Fire and Panic listed AD8410 and its RHR or LHR call-out.
16) For standardizing a facility on Grade 1 mortise exit devices, how do the Sargent AD8410 and the other Grade 1 options line up?
The Sargent AD8410 is Grade 1 in a narrow stile concealed vertical rod configuration. Among Grade 1 mortise exit device peers, the Adams Rite 8400 Series is the other narrow stile option, while the Adams Rite 3300 and 8300 Series, the Corbin Russwin ED5600AL, the Detex 30 Series, the Falcon 25 Series, the Von Duprin 88, 94/95 and 98/99 Series are wide stile. On fire rating, the Adams Rite 3300 Series and the Corbin Russwin ED5600AL carry a rating alongside the UL Fire and Panic listed AD8410; the Adams Rite 8300 and 8400, and the Von Duprin 5575, 8875, 9475/9575 and 9875 are non rated life-safety devices. A facility standard usually splits along those two lines - stile width first, then whether the opening carries a label.
17) Can I get the Sargent AD8410 in black to match the rest of my storefront?
Black Suede Powder Coat (BSP) is one of the twelve finishes on the AD8410, along with White Suede Powder Coat and 10B dark oxidized satin bronze oil rubbed, which are the three that get specified most for dark storefront. The rest run 03 bright brass, 04 satin brass, 09 bright bronze, 10 satin bronze, 10BE, 10BL, 20D dark statuary bronze, 32 bright stainless and 32D satin stainless. 32D is the usual match for existing commercial hardware.
18) What is the top bolt on the Sargent AD8410 made of?
Stainless steel top bolt. On a concealed vertical rod device the top bolt is the part that takes the weather and the wear at the head strike, so stainless matters on exterior storefront and coastal or washdown openings where a plated bolt corrodes and starts dragging.
How fast can I get the Sargent AD8410E 32D 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 Sargent AD8410E 32D come with a warranty?
Absolutely. The Sargent AD8410E 32D 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 Sargent AD8410E 32D?
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 Sargent AD8410E 32D 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.
!