Von Duprin 050352 55 Series Ri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$238.00
$157.24
Von Duprin 050352 55 Series Rim Latch Bolt Replacement Part with Axle and Spring

Von Duprin 050352 55 Series Rim Latch Bolt Replacement Part with Axle and Spring

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Model: 50352

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

$238.00
$157.24
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Von Duprin 050352 55 Series Rim Latch Bolt Replacement Part with Axle and Spring

Commercial-Grade Exit Device Replacement Component for 55 Series Hardware

The Von Duprin 050352 is a Grade 1 replacement rim latch bolt assembly with axle and spring, engineered specifically for the Von Duprin 55 Series exit device product line. Designed for commercial door hardware applications, this replacement part restores proper latch bolt function to compatible 55 Series rim exit devices. As a genuine Von Duprin component, it delivers the precision fit and reliable performance expected in professional door hardware maintenance and repair scenarios.

Professional Features & Benefits

  • Genuine 55 Series Compatibility: Engineered specifically for Von Duprin 55 Series rim exit devices, ensuring precise fit and proper function during replacement or repair.
  • Grade 1 Quality: Meets Grade 1 standards for commercial door hardware, providing the durability and reliability required in demanding commercial environments.
  • Complete Assembly: Includes the rim latch bolt, axle, and spring as a complete replacement assembly, simplifying the repair process and reducing downtime.
  • Commercial-Grade Construction: Built to Von Duprin's commercial specifications for long-term performance in high-traffic exit device applications.
  • Professional Replacement Part: Classified as an exit device replacement part within the Exit Devices and Trim product group, ideal for facility maintenance and service professionals.
  • Broad Application Fit: Suited for commercial installations where 55 Series rim exit devices are deployed, supporting ongoing maintenance programs across a variety of building types.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 55 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 manufactured to Grade 1 commercial standards, ensuring reliable performance and precise compatibility with the 55 Series product line. This genuine replacement component supports the long-term serviceability of Von Duprin exit devices in demanding commercial door hardware applications. Facility managers and service professionals can depend on Von Duprin replacement parts to restore original performance and maintain code-compliant egress hardware.

Manufacturer Resources

Von Duprin 55 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
55 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 50352 – Frequently Asked Questions

1) What does the Von Duprin 050352 replacement part actually include?
The 050352 is the rim latch bolt assembly for Von Duprin 55 Series exit devices, and it ships as the latch bolt together with its axle and spring. That matters on a service call: if the device is failing to latch because the bolt is worn or the spring has lost tension, you are replacing all three moving pieces at once rather than sourcing them separately.
2) Can I use the Von Duprin 050352 rim latch bolt on a fire rated exit door?
No. The 050352 rim latch bolt carries no fire rating. On a labeled fire door opening the whole assembly, device and parts, has to stay within the listing, so a non-fire-rated component does not belong there. Use it on non-rated egress openings, and for a labeled door go back to the fire-rated version of the device the opening was listed with.
3) My exit device is a concealed vertical rod unit - do I need the Von Duprin 050352?
No. The 050352 is a rim latch bolt assembly for Von Duprin 55 Series rim exit devices, where the latch projects from the device at the strike edge of the door. A concealed vertical rod device latches at the top and bottom of the frame through rods inside the door, and its service parts are rods rather than a rim latch bolt - the Falcon 610061 is a 24 Series Monarch concealed vertical top rod for F-25-C and F-25-CWDC devices. Confirm whether the device is rim or concealed vertical rod before ordering.
4) Is the Accentra 7110/7120 top latch component a substitute for the Von Duprin 050352 rim latch bolt?
No. The Von Duprin 050352 is a rim latch bolt assembly with axle and spring for Von Duprin 55 Series rim exit devices, and the Accentra 60-7010-0049-999 is a top latch replacement component for Accentra 7110/7120 exit devices. Both are exit device latch service parts, but they serve different device platforms and different latch positions - a rim latch at the strike edge versus a top latch at the head of the door. Neither is fire rated. Order the 050352 only against a Von Duprin 55 Series rim device.
5) Is the Von Duprin 55 Series rim latch bolt heavy duty enough for a school or hospital exit door?
It's a Grade 1 commercial component, which is the heaviest duty tier in commercial door hardware and the one specified for high traffic institutional openings. Schools, healthcare, government buildings and multi-tenant properties are exactly where 55 Series rim devices get used, and this bolt restores the original latching action rather than downgrading it.
6) My exit device won't stay latched. Do I need a new latch bolt or a whole new device?
If the door pushes open but the bolt is not projecting and holding, the bolt, its axle or its return spring is usually the culprit, and on a Von Duprin 55 Series rim device the 050352 assembly replaces all three. Replacing the component keeps the existing chassis, rail and trim in place, so the opening stays as it was specified. If the rail or the touchpad mechanism itself is damaged, that is a device replacement, not a parts repair.
7) I have Accentra or Falcon exit devices, not Von Duprin. What latch replacement part do I need?
The 050352 will not cross over. For Accentra 7110 and 7120 devices the top latch replacement component is the Accentra 60-7010-0049-999, and the fire-rated 7110F takes the 60-7010-0050-999. On Falcon T Series, the deadlatch replacement is the Falcon 23981160 with a 2-3/8 inch square corner. Match the part to the series stamped on your device.
8) Does replacing the latch bolt on a 55 Series rim device mean I have to change the strike too?
No, and that's the point of a genuine part. The 050352 is the factory latch bolt, axle and spring for the 55 Series rim device, so it projects and returns the way the original did and drops back into the same strike already mounted on the frame. Nothing on the frame side has to be re-prepped or shimmed.
9) I have a pair of doors with 55 Series rim devices. Do I need anything besides the latch bolt?
A rim device throws its bolt sideways, so on a pair with no center post each leaf needs something to latch into, which is a removable mullion. That's separate hardware from the 050352, which only restores the bolt, axle and spring inside one device. If your pair is missing or has a damaged mullion, a steel mullion such as the Falcon 4023 covers double door exit device applications, and the Falcon 525 aluminum mullion stabilizers go with it.
10) Can I use the Falcon T Series deadlatch part in place of the Von Duprin 050352?
No. The Falcon 23981160 is a 2-3/8 inch square corner deadlatch replacement part for the Falcon T Series, a latch for that lock line. The Von Duprin 050352 is a rim latch bolt assembly with axle and spring built for the Von Duprin 55 Series exit device line. They are latches for different hardware families and are not interchangeable in a 55 Series rim device.
11) The rim device on my pair of doors will not latch - is a latch bolt the right part, or do I need a mullion?
They solve different problems. The Von Duprin 050352 rim latch bolt with axle and spring restores latch function inside a Von Duprin 55 Series rim exit device. A pair of doors served by rim devices latches into a mullion in the opening: the Falcon 4023 is a steel mullion for double door exit device applications, and the Falcon 525 aluminum mullion stabilizers are exit device accessories that steady the mullion. If the latch itself is worn or the spring has failed, the 050352 is the part; if the strike point in the opening is the issue, look at the mullion.
12) I need to service the cylinder side of a rim exit device, not the latch - what part is that?
That is a different component. The Von Duprin 050352 is the latch bolt assembly with axle and spring inside a Von Duprin 55 Series rim exit device. Keying hardware on a rim device is the rim housing that carries the core - the Arrow 16RCR-27 is a 6/7-pin SFIC rim housing in the Arrow 24/25 Series. Replacing the 050352 restores latching; it does not change how the device is keyed.
13) For a fire rated opening, is the Von Duprin 050352 the latch part to specify?
The Von Duprin 050352 rim latch bolt is a Grade 1 commercial replacement component that is not itself fire rated, the same as the Accentra 60-7010-0049-999 and 60-7010-0050-999 exit device latch components. Fire rating on an egress opening is carried by the labeled device and door assembly, so match the replacement latch bolt to the Von Duprin 55 Series device already installed and keep the device label intact.
14) I'm stocking parts for a building full of exit devices. Is the 050352 a good spare to keep on the shelf?
For any facility running Von Duprin 55 Series rim devices, yes. The latch bolt, axle and spring are the wear items on a rim device, they take every cycle of the touchpad, and a failed one leaves an egress door that won't secure. Keeping the 050352 on hand turns that into a same-day repair instead of an ordered part and a propped door.
How fast can I get the Von Duprin 50352 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 50352 come with a warranty?
Absolutely. The Von Duprin 50352 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 50352?
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
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