Von Duprin 050171-32 LBR Fire ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$690.00
$474.34
Von Duprin 050171-32 LBR Fire Latch Strike Kit for 33/35/98/99 Series Exit Devices

Von Duprin 050171-32 LBR Fire Latch Strike Kit for 33/35/98/99 Series Exit Devices

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Model: 050171-32
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$690.00
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Von Duprin 050171-32 LBR Fire Latch Strike Kit for 33/35/98/99 Series Exit Devices

Commercial-Grade Replacement Strike Kit for Exit Device Compatibility

The Von Duprin 050171-32 LBR Fire Latch Strike Kit is a professional-grade replacement part engineered for seamless integration with Von Duprin 33, 35, 98, and 99 Series exit devices. Designed for commercial door hardware applications, this strike kit provides the critical latch and strike components necessary to maintain proper exit device function and door security. Rated Grade 1 for commercial performance, this kit is a trusted solution for facilities requiring reliable exit device hardware maintenance and replacement.

Professional Features & Benefits

  • Series Compatibility: Specifically designed for use with Von Duprin 33/35/98/99 Series exit devices, ensuring proper fit and reliable operation across a wide range of commercial installations.
  • Grade 1 Commercial Rating: Meets Grade 1 standards for commercial door hardware, delivering the durability and performance required in high-traffic commercial environments.
  • Replacement Part Precision: Engineered as a direct replacement component to restore exit device function quickly and accurately, minimizing downtime in commercial facilities.
  • Commercial Application Ready: Classified for commercial use, making it suitable for office buildings, educational facilities, healthcare institutions, and other demanding environments.
  • Exit Device Parts & Accessories: Categorized under Exit Devices and Trim parts and accessories, this kit integrates with the broader Von Duprin hardware ecosystem for consistent performance.
  • Department-Specific Design: Developed within the Door Hardware category to meet the precise requirements of professional door hardware installers and facility managers.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 33/35/98/99 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: Replacement Parts
  • Product Attribute: Parts and Accessories
  • 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 engineered to Grade 1 commercial standards, ensuring dependable performance in the most demanding door hardware applications. The 050171-32 LBR Fire Latch Strike Kit is purpose-built for compatibility with the 33/35/98/99 Series, providing facility managers and installers with a reliable, manufacturer-approved replacement solution. Trust Von Duprin's legacy of commercial-grade door hardware excellence to keep your exit devices operating at peak performance.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
33/35/98/99 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:
Replacement Parts
Product Attribute:
Parts and Accessories
Fire Rating:
No
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 050171-32 – Frequently Asked Questions

1) Will a Von Duprin 050171-32 strike kit work on an Accentra or Falcon exit device?
No. Von Duprin latch and strike parts are series-specific and this one is cut for the 33, 35, 98 and 99 Series only. For other brands you need that maker's own component: Accentra 7110 and 7120 devices use the Accentra 7110/7120 top latch replacement component (and the 7110F uses its own version), and a Falcon T Series opening takes the Falcon 2-3/8 inch square corner deadlatch replacement part.
2) What does LBR mean on a Von Duprin surface vertical rod device, and why does it need a different strike?
LBR stands for less bottom rod, a surface vertical rod device ordered without the lower rod and bottom latch so nothing runs down the face of the door to the threshold. Because the bottom latch is gone, the top latch carries the whole job and needs its own dedicated latch and strike hardware at the head, which is what the 050171-32 kit supplies for 33, 35, 98 and 99 Series devices. A standard two-point vertical rod device uses different strike components.
3) Is there an equivalent latch replacement component for an Accentra 7110 or 7120 exit device instead of a Von Duprin device?
No. The Von Duprin 050171-32 LBR fire latch strike kit is built for Von Duprin 33, 35, 98 and 99 Series exit devices, and exit device latching parts are series-specific. For an Accentra 7110 or 7120 device the corresponding part is the Accentra 60-7010-0049-999 top latch replacement component, and for the 7110F the Accentra 60-7010-0050-999 top latch replacement component. Match the part to the device brand and series already on the door rather than assuming a latch will cross over.
4) Is the Von Duprin 050171-32 kit rated for commercial traffic?
Grade 1, and classified for commercial use. That is the top ANSI/BHMA durability tier for door hardware, which is why it turns up on school, hospital, office and government openings where the exit devices get cycled hard all day.
5) I'm a property manager replacing worn top latch hardware on an exit device. Is this a whole new exit device or just parts?
Just parts. The 050171-32 is a replacement strike kit, not a complete exit device, so it restores the latch and strike side of a 33, 35, 98 or 99 Series device that is already hung on the door. If the pushpad, chassis or rods are also worn, you need those components separately.
6) I have a pair of doors with no mullion. Do I need this strike kit or a mullion instead?
Two different approaches. A less bottom rod vertical rod device latches into the head frame, so the 050171-32 kit is what you want when you are keeping the surface vertical rod setup on a pair with no center post. If you would rather run rim devices on both leaves, you skip this kit entirely and add a mullion, such as the Falcon 4023 steel mullion for double door exit device applications, with Falcon 525 aluminum mullion stabilizers where the mullion needs extra support.
7) My concealed vertical rod exit device needs a top rod, not a strike. What part covers that?
A rod and a latch strike kit are different components. The Von Duprin 050171-32 LBR kit supplies latch strike parts for 33, 35, 98 and 99 Series devices. If what you need is the rod itself on a Falcon concealed vertical rod device, the Falcon 610061 is a 24 Series Monarch concealed vertical top rod for F-25-C and F-25-CWDC exit devices. Confirm which component actually failed before ordering, since the rod and the strike are ordered separately.
8) Will a mullion solve my double door latching problem instead of a latch strike kit?
They address different conditions. The Von Duprin 050171-32 LBR fire latch strike kit restores latching on a 33, 35, 98 or 99 Series device that already has its strike prep. A mullion is a separate vertical member placed between a pair of doors so rim devices have something to latch into - the Falcon 4023 is a steel mullion for double door exit device applications, and the Falcon 525 aluminum mullion stabilizers are accessories for exit device mullion installations. If the opening has no mullion and the rim devices have nothing to latch against, a strike kit will not resolve it.
9) Can I use a Falcon T Series deadlatch part in place of the Von Duprin 050171-32 kit?
No. The Falcon 23981160 is a 2-3/8 inch square corner deadlatch replacement part for the Falcon T Series, which is a different hardware family with its own door prep and latch geometry. The Von Duprin 050171-32 LBR kit is a Grade 1 commercial replacement part matched to Von Duprin 33, 35, 98 and 99 Series exit devices. The two are not interchangeable in the same opening.
10) What is the exact part number to order the Von Duprin LBR latch strike kit?
Order it as Von Duprin 050171-32. There is one configuration, so there is no handing, finish or length to specify on the order, but you do need to confirm your device is a 33, 35, 98 or 99 Series and that it is set up less bottom rod.
11) I need to key an exit device with a small format interchangeable core. Is that part of the 050171-32 kit?
No. The Von Duprin 050171-32 LBR kit is a latch strike replacement part for 33, 35, 98 and 99 Series exit devices and does not address cylinder or keying. For an SFIC rim cylinder housing, the Arrow 16RCR-27 is a 6/7-pin SFIC rim housing in the Arrow 24/25 Series. Keying hardware and latching hardware are ordered as separate line items on the same opening.
How fast can I get the Von Duprin 050171-32 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 050171-32 come with a warranty?
Absolutely. The Von Duprin 050171-32 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 050171-32?
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 050171-32 from ZenSupply?
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