Von Duprin 050103 88 Series 88...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$180.00
$138.10
Von Duprin 88 Series 88CK-K/L Converts EO, DT, NL, TP to K or L to Panic

Von Duprin 050103 88 Series 88CK-K/L Conversion Kit for Exit Devices

(No reviews yet) Write a Review

Model: 050103 26D
Selected Finish is

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

$180.00
$138.10
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 050103 88 Series 88CK-K/L Conversion Kit for Exit Devices

Commercial-Grade Replacement Part for 88 Series Exit Device Configuration

The Von Duprin 050103 88CK-K/L Conversion Kit is a professional-grade replacement part designed for the Von Duprin 88 Series exit device product line. This conversion kit enables field conversion of EO (Exit Only), DT (Dummy Trim), NL (Night Latch), and TP (Thumbpiece) configurations to K or L trim options, restoring full panic hardware functionality. Engineered for commercial applications, this Grade 1 accessory ensures your 88 Series exit device operates at peak performance with the correct trim configuration.

Professional Features & Benefits

  • Versatile Configuration Conversion: Converts EO, DT, NL, and TP trim configurations to K or L trim options, providing flexible field adaptation for 88 Series exit devices.
  • 88 Series Compatibility: Specifically engineered for the Von Duprin 88 Series exit device line, ensuring precise fit and reliable operation without modification.
  • Grade 1 Commercial Quality: Meets Grade 1 standards for commercial door hardware, delivering the durability and dependability required in high-traffic professional environments.
  • Panic Hardware Restoration: Restores full panic hardware functionality when converting from non-panic trim configurations, supporting life-safety compliance in commercial settings.
  • Genuine Replacement Part: Sourced directly as an OEM-compatible replacement component for the Von Duprin 88 Series, ensuring proper fit and function without compromising device integrity.
  • Commercial-Grade Application: Rated and designed exclusively for commercial use, making it suitable for demanding institutional and commercial door hardware installations.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 88 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 in the most demanding door hardware applications. The 88CK-K/L Conversion Kit is a genuine replacement component engineered specifically for the 88 Series product line, providing a precise, dependable solution for field configuration changes. Trust Von Duprin's professional-grade engineering to maintain the integrity and life-safety performance of your exit hardware installation.

Manufacturer Resources

Von Duprin 88 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
88 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 050103 26D – Frequently Asked Questions

1) What does the Von Duprin 88CK-K/L conversion kit actually do to an 88 Series exit device?
The 88CK-K/L kit lets you change an 88 Series device in the field from EO (exit only), DT (dummy trim), NL (night latch), or TP (thumbpiece) over to K or L trim operation. In practical terms, it gives the device the internal parts needed to retract the latch from outside trim instead of leaving the outside dead or key-only. It is a Von Duprin replacement part for the 88 Series, not a complete device or a trim set.
2) Will the 88CK-K/L kit work on a Von Duprin 99 or 33A exit device?
No. The 88CK-K/L conversion kit is engineered for the Von Duprin 88 Series exit device line only. Other Von Duprin families use different chassis internals, so a kit from one series will not convert a device in another. Check the model stamped on the device end cap or baseplate before ordering.
3) Can I use this conversion kit on a fire rated exit device opening?
No. The 88CK-K/L kit carries a Fire Rating of No, so it should not be used to reconfigure hardware on a fire rated door assembly. Fire doors require fire exit hardware with no mechanical dogging and listed components throughout, and swapping in a non-rated part can void the assembly's listing. For a rated opening, specify fire exit hardware and the matching fire-rated trim conversion parts.
4) Do I still need to buy outside trim separately if I order the 88CK-K/L kit?
Yes. The kit is the conversion hardware that lets the 88 Series device accept K or L trim operation; the K or L trim itself, and any cylinder that trim requires, are separate items. Order the kit, the trim in your matching finish, and the cylinder together so the device is complete when the installer is on site.
5) My double doors need a removable mullion, not a trim change - what should I order instead of the 88CK-K/L?
The Von Duprin 050103 88CK-K/L only changes the trim configuration on a single 88 Series device from EO, DT, NL or TP to K or L. For a pair of doors needing a vertical member between the leaves, the Falcon 4023 is a steel mullion for double door exit device applications, and the Falcon 525 aluminum mullion stabilizers address mullion stability. Those solve an opening-layout need the conversion kit does not touch.
6) Can an Accentra 7110 top latch part be used in place of the Von Duprin 88CK-K/L conversion kit?
No. The Von Duprin 050103 88CK-K/L is a trim conversion kit for the Von Duprin 88 Series, converting EO, DT, NL and TP configurations to K or L trim. The Accentra 60-7010-0049-999 is a top latch replacement component for Accentra 7110/7120 exit devices - a latching component for a different manufacturer's device, not a trim conversion. They address different parts of the device and are not interchangeable.
7) What finishes does the Von Duprin 88CK-K/L conversion kit come in?
Six finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 625 bright chrome, and 626 satin chrome. If you're standardizing a building, 626 satin chrome is the common commercial choice and the one most existing 88 Series devices in offices and schools were originally specified in. Match the kit finish to the device and trim already on the door so the converted opening doesn't look pieced together.
8) Is this an OEM Von Duprin part or an aftermarket copy?
It's a Von Duprin part for the 88 Series, supplied as the replacement component for that device line. That matters on panic hardware: substituting non-original internals in a listed exit device can compromise the device's compliance and its life-safety performance.
9) Is converting an exit-only 88 device to keyed trim worth doing, or should I just replace the whole device?
If the device body, rail, and latch are sound and the only issue is that the outside is exit-only or has the wrong trim, the 88CK-K/L kit plus the K or L trim is the smaller job. It's field work on an existing device, so no new door prep is involved beyond what the trim needs. Replace the whole device instead when the rail or latch is worn out, when the opening is fire rated (this kit is not fire rated), or when you're standardizing a building onto a current Von Duprin series.
10) Is the 88CK-K/L suitable for a high traffic school or hospital door?
Yes. The kit is a Grade 1 commercial component, which is the highest ANSI/BHMA durability tier for door hardware and the level normally specified for schools, healthcare, and other institutional traffic. It's rated for commercial use, not residential. The one restriction is fire rated openings, which this part is not rated for.
11) I need a part for a fire-rated exit device - is the 88CK-K/L the right choice?
The Von Duprin 050103 88CK-K/L carries a fire rating of No, so it is intended for non-fire-rated 88 Series openings. Among the comparable exit device components, the Accentra 60-7010-0050-999 is a top latch replacement for the 7110F device, and the Accentra 60-7010-0049-999 for the 7110/7120 - both also carry a fire rating of No. For a labeled opening, confirm the device's listing requirements before selecting any conversion or replacement component.
12) What is the difference between the 88CK-K/L conversion kit and a concealed vertical rod replacement like the Falcon 610061?
The Von Duprin 050103 88CK-K/L is a trim-side kit: it takes an 88 Series device from EO, DT, NL or TP over to K or L trim. The Falcon 610061 is a concealed vertical top rod for Falcon 24 Series Monarch F-25-C and F-25-CWDC devices, a latching linkage inside the door. Order the conversion kit when the outside trim function is changing and the rod when a vertical rod device is not latching at the head.
13) I want to add a keyed cylinder to an exit device - does the 88CK-K/L do that?
No. The Von Duprin 050103 88CK-K/L changes an 88 Series device to K or L trim and is catalogued as a replacement part for that series. If the need is small format interchangeable core cylinder capability at the rim, the Arrow 16RCR-27 is a 6/7-pin SFIC rim housing from the Arrow 24/25 Series. The two are separate purchases and one does not include the other.
14) Is there an equivalent conversion kit from another brand for a non-Von Duprin exit device?
The Von Duprin 050103 88CK-K/L is engineered specifically for the Von Duprin 88 Series and is offered in 626 satin chrome, 625 bright chrome, 613 oil rubbed bronze, 612 satin bronze, 605 bright brass and 606 satin brass. The comparable components from other brands are device-specific too - the Falcon 23981160 is a 2-3/8 inch square corner deadlatch part for the Falcon T Series, and the Accentra 60-7010-0049-999 serves the 7110/7120. Exit device parts follow their own series, so match the kit to the device already on the door.
15) Where do I find the exact 88 Series device and trim options this kit goes with?
Von Duprin publishes the full 88 Series catalog, which lists the device models, the EO, DT, NL, TP and K/L trim designations, and the accessory parts for the line. That's the document to check your existing device against before ordering the conversion kit and the matching trim.
How fast can I get the Von Duprin 050103 26D 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 050103 26D come with a warranty?
Absolutely. The Von Duprin 050103 26D 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 050103 26D?
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 050103 26D 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.
!