Von Duprin 900856 33/98 Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.00
$14.66
Von Duprin 33/98 Series 33/3547A Wood Door Mounting Package

Von Duprin 900856 33/98 Series Wood Door Mounting Package for Exit Devices

(No reviews yet) Write a Review

Model: 900856

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

$20.00
$14.66
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

Von Duprin 900856 33/98 Series Wood Door Mounting Package for Exit Devices

Commercial-Grade Installation Accessory for 33/98 Series Exit Devices

The Von Duprin 900856 Wood Door Mounting Package is a professional-grade installation accessory engineered specifically for use with the Von Duprin 33/98 Series exit devices. Designed for commercial door hardware applications, this mounting package provides the necessary components to facilitate proper and secure installation of compatible 33/98 Series exit devices on wood door constructions. As a Grade 1 rated accessory, it meets the demanding performance standards required for commercial environments where reliable egress hardware is essential.

Professional Features & Benefits

  • Series Compatibility: Specifically designed for use with the Von Duprin 33/98 Series exit devices, ensuring precise fit and reliable integration with compatible hardware.
  • Grade 1 Rated: Meets Grade 1 performance standards, reflecting the high-quality construction and durability expected in commercial door hardware applications.
  • Wood Door Application: Purpose-built mounting package tailored for wood door installations, providing the correct components for secure and code-compliant attachment.
  • Commercial-Grade Construction: Engineered to the exacting standards of Von Duprin's professional exit device product line, suitable for demanding commercial environments.
  • Installation Accessory Classification: Categorized as an installation accessory within the Exit Devices Parts product type, making it a straightforward addition to new or retrofit exit device installations.
  • Department-Specific Design: Developed within Von Duprin's Door Hardware department to complement the full 33/98 Series exit device ecosystem.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 33/98 Series
  • Grade: Grade 1
  • Product Subgroup: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Type: Exit Devices Parts
  • Commercial/Residential: Commercial
  • Parts and Accessories Type: Installation Accessories
  • Product Attribute: Parts and Accessories
  • Package: No
  • Fire Rating: No
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

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 Von Duprin Quality?

Von Duprin exit device parts and accessories are built to Grade 1 commercial standards, ensuring dependable performance and compatibility within the 33/98 Series product ecosystem. This wood door mounting package reflects Von Duprin's commitment to providing complete, professionally engineered installation solutions for commercial door hardware. Engineered for demanding commercial applications where reliable egress performance and code compliance are essential.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
33/98 Series
Grade:
Grade 1
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Type:
Exit Devices Parts
Commercial/Residential:
Commercial
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Package:
No
Fire Rating:
No
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 900856 – Frequently Asked Questions

1) What is the Von Duprin 900856 mounting package used for?
The 900856 is the wood door mounting package for Von Duprin 33 and 98 Series exit devices. It supplies the fasteners and mounting components needed to attach one of those devices to a wood door rather than to metal or aluminum. It is an installation accessory, not a device or a trim, so you order it alongside the exit device itself.
2) Will the 900856 package work with a Von Duprin 35A or 99 device, or only 33 and 98?
It is built for the 33/98 Series specifically. Mounting packages are series-matched, so a device outside that family needs its own package. Confirm the device's series designation on the chassis before ordering this one.
3) Do I need a special mounting package to put an exit device on a wood door?
Yes. Wood doors take different fasteners and reinforcement than hollow metal or aluminum, and Von Duprin packages that hardware separately. For a 33 or 98 Series device going on wood, the 900856 is the package that covers it. On a metal door you would use the standard metal door mounting hardware instead.
4) Can I use the Von Duprin 900856 wood door mounting package on a Falcon or Accentra exit device?
No. The 900856 mounting package is built for the Von Duprin 33/98 Series exit devices, so the hole pattern and fasteners follow that series. Falcon exit device parts are tied to their own series - the Falcon 610061 top rod, for example, is a 245 Series part for F-25-C and F-25-CWDC concealed vertical rod devices, and the Accentra 7110/7120 top latch component fits the Accentra 7110/7120 devices. Mounting hardware for exit devices is not cross-brand; order the wood door package that matches the device series on the door.
5) My opening is a pair of doors with no mullion prep - is the 900856 the part I need?
No. The 900856 is a wood door mounting package, meaning the fasteners and reinforcement needed to attach a 33/98 Series device to a wood door leaf. It does not address a double door opening. For a pair of doors running rim devices you need a mullion, such as the Falcon 4023 steel mullion for double door exit device applications, and the Falcon 525 aluminum mullion stabilizers if the mullion needs stabilizing at the head and sill. Those are opening-level parts; the 900856 is a door-leaf mounting part and the two can be used on the same job.
6) Does the 900856 include the exit device itself?
No. It is mounting hardware only, for securing a 33 or 98 Series device to a wood door. The device, any outside trim, cylinder and strike are all ordered separately.
7) I have a pair of wood doors with no mullion. Does this package handle that?
The 900856 only covers mounting the device to the wood door leaf. If you are securing a pair of doors with rim devices, you also need a mullion between them, such as the Falcon 4023 steel mullion. Von Duprin mullions are a separate order from this package.
8) What is the difference between the 900856 mounting package and an exit device latch or rod replacement part?
The 900856 supplies the hardware that fastens a 33/98 Series device to a wood door - it is an installation accessory, not a working part of the device. Latch and rod items replace the mechanism that actually secures the opening: the Accentra 7110F top latch replacement component swaps the latch at the head, and the Falcon 610061 is a concealed vertical top rod for 24 Series Monarch devices. If the device is failing to latch, you want a latch or rod part. If the device is loose on the door or you are hanging a new one on wood, you want the mounting package.
9) We need to fire label a wood door opening - does the 900856 cover that?
The Von Duprin 900856 wood door mounting package does not carry a fire rating, and neither do the comparable exit device components such as the Accentra 7110/7120 top latch part. Fire rating on an egress opening comes from the labeled door, frame, and a fire exit device assembly, not from the mounting hardware. Specify a labeled fire exit device and matching wood door mounting kit from the device manufacturer when the opening carries a label.
10) Is this mounting package suitable for a high-traffic commercial building?
It is a Grade 1 commercial accessory, which is the top ANSI/BHMA performance tier for door hardware and the level normally specified for schools, hospitals, offices and government buildings. It is not intended as a residential part.
11) My exit device is worn out, not the mounting hardware. Is this the right part?
No. The 900856 replaces or supplies attachment hardware only. For worn internal components you want the matching part for your device, for example a top latch component like the Accentra 7110/7120 replacement for that brand's device, or a concealed vertical top rod such as the Falcon 610061 for F-25-C devices. Identify the failed component first, then match it to your device series.
12) Is the 900856 a cylinder or trim part for a 33/98 device?
No. The 900856 is mounting hardware for attaching a 33/98 Series device to a wood door. Cylinder housings are a separate item - the Arrow 16RCR-27 is a small format interchangeable core rim housing in the 24/25 Series taking a 6 or 7 pin core, and that is what you order when the keyed outside access is the issue. The 900856 does not include a cylinder, trim, or lever.
How fast can I get the Von Duprin 900856 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 Von Duprin 900856 come with a warranty?
Absolutely. The Von Duprin 900856 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 Von Duprin 900856?
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 Von Duprin 900856 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.
!