Dormakaba 204120-000-05 Retain...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$29.83
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Dormakaba 204120-000-05 Retainer Clip for Inside Knob, 5-Pack Commercial Replacement Part

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Model: 204120-000-05

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

$29.83
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Dormakaba 204120-000-05 Retainer Clip for Inside Knob, 5-Pack Commercial Replacement Part

The Dormakaba 204120-000-05 Retainer Clip for Inside Knob is a genuine commercial-grade replacement part designed to restore and maintain proper knob retention in compatible Dormakaba mechanical lock trim assemblies. Sold as a convenient 5-pack, this part ensures you have the quantity needed for multi-door service calls or ongoing maintenance programs. Engineered to Dormakaba's commercial standards, this retainer clip is classified under Lock Trim parts and accessories for professional door hardware applications.

Key Features

  • Genuine Dormakaba Replacement Part: Manufactured to original specifications as an authentic Dormakaba parts and accessories component, ensuring proper fit and function in compatible lock trim assemblies.
  • 5-Pack Quantity: Supplied in a 5-pack for efficient multi-door servicing, maintenance stock, or facility management inventory, reducing the need for repeated individual orders.
  • Inside Knob Retainer Function: Specifically designed to retain the inside knob in Dormakaba mechanical lock trim, maintaining secure and reliable knob attachment during daily operation.
  • Commercial-Grade Application: Rated for commercial use, making this retainer clip suitable for demanding, high-traffic door hardware environments where consistent performance is required.
  • Lock Trim Compatibility: Classified as a Lock Trim replacement part within the Dormakaba parts and accessories product group, intended for use with compatible Dormakaba mechanical lock systems.
  • Simplified Maintenance: Having genuine OEM retainer clips on hand enables fast, straightforward repairs that restore door hardware to proper operating condition without the need for full assembly replacement.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Lock Trim
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 204120-000-05
  • Features: Dormakaba Parts and Accessories

Typical Applications

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

Why Dormakaba 204120-000-05?

Dormakaba parts and accessories are engineered to maintain the integrity and performance of their commercial mechanical lock trim systems. Using genuine Dormakaba replacement components like the 204120-000-05 Retainer Clip ensures proper fit, reliable knob retention, and long-term durability in high-traffic commercial door hardware installations where consistent operation is essential.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Lock Trim
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
204120-000-05
Features:
DormaKaba Parts and Accessories

Dormakaba 204120-000-05 – Frequently Asked Questions

1) What does the Dormakaba 204120-000-05 retainer clip actually do?
It is the clip that holds the inside knob on a Dormakaba mechanical lock trim assembly. When a knob starts working loose or pulls off the spindle, this is the small retention part that gets replaced rather than swapping the whole trim. It is a genuine Dormakaba replacement part for commercial lock trim.
2) Is the Corbin Russwin 483F80 a substitute for the Dormakaba 204120-000-05 retainer clip?
No. The Dormakaba 204120-000-05 is a retainer clip for the inside knob, a small lock trim replacement part sold five to a pack for commercial mechanical lock assemblies. The Corbin Russwin 483F80 is an outside lever and spindle for a 1-3/4 inch thick door in the ML2000 series, so it replaces the operating trim itself rather than the clip that holds a knob on. If the knob is loose but the lock is otherwise sound, the retainer clip is the part that addresses it.
3) How many retainer clips come in the Dormakaba 204120-000-05 order?
Five. The 204120-000-05 ships as a 5-pack, which is why locksmiths and in-house maintenance crews buy it for multi-door service calls or to keep on the truck as stock rather than ordering one clip at a time.
4) Do I need to replace the whole lockset if the inside knob is loose on a Dormakaba lock?
Not necessarily. If the failure is the knob no longer being retained on the trim, the 204120-000-05 retainer clip restores that function on its own and saves pulling the full assembly. If the spindle or lever itself is damaged, you are into a trim component instead, for example the Corbin Russwin 483F80 outside lever and spindle is that class of part on an ML2000 Series mortise lock.
5) Is the 204120-000-05 a genuine Dormakaba part or an aftermarket clip?
Genuine Dormakaba, made to the original specification for their mechanical lock trim. That matters on a retention clip because a slightly off aftermarket clip either will not seat or lets the knob walk again within weeks.
6) My knob keeps coming loose - do I need a new lever assembly or just a clip?
If the lock body and knob are serviceable and only the knob retention has failed, the Dormakaba 204120-000-05 retainer clip is the repair part; it is a commercial replacement part that restores knob retention without replacing the full trim assembly, and the 5-pack covers several doors on one service call. If the lever or spindle itself is worn or broken, that calls for a trim replacement such as the Corbin Russwin 483F80 outside lever and spindle, which is a Grade 1 ML2000 series part in a corridor/dormitory function - a different lock platform, so confirm what is on the door before ordering.
7) Is the Dormakaba 204120-000-05 clip suitable for high-traffic commercial doors?
Yes, it is a commercial-rated part, not a residential one. Dormakaba lists it for commercial door hardware use in offices, schools, healthcare, retail, warehouses, multi-tenant residential and government buildings, which is exactly where knob retention fails first from cycle volume.
How fast can I get the Dormakaba 204120-000-05 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 Dormakaba 204120-000-05 come with a warranty?
Absolutely. The Dormakaba 204120-000-05 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 Dormakaba 204120-000-05?
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 Dormakaba 204120-000-05 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.
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