Dormakaba 201730-000-01 Inside...
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Dormakaba 201730-000-01 Inside Lever Coil Return Spring Right Hand Replacement Part

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Model: 201730-000-01

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

$19.49
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Dormakaba 201730-000-01 Inside Lever Coil Return Spring Right Hand Replacement Part

The Dormakaba 201730-000-01 is a right-hand inside lever coil return spring designed as a genuine OEM replacement part for compatible Dormakaba mechanical lock systems. This commercial-grade spring component restores proper lever return function, ensuring the inside lever snaps back to the correct resting position after each use. Engineered for commercial door hardware applications, this replacement part is a direct-fit solution for maintaining the performance and reliability of Dormakaba lock assemblies.

Key Features

  • Genuine Dormakaba Replacement Part: OEM-quality coil return spring engineered to restore original inside lever function in compatible Dormakaba mechanical lock assemblies.
  • Right-Hand Configuration: Specifically designed for right-hand door applications, ensuring correct lever return action and proper fit within the lock mechanism.
  • Coil Return Spring Design: Precision-wound coil spring provides consistent return force to the inside lever, maintaining reliable operation cycle after cycle.
  • Commercial-Grade Quality: Rated for commercial applications, this spring component is built to withstand the demands of high-traffic door hardware environments.
  • Direct-Fit Compatibility: Engineered to match Dormakaba model 201730-000-01 specifications for straightforward integration into existing lock assemblies without modification.
  • Part of the Rings, Spindles and Springs Product Type: Classified within Dormakaba's dedicated parts and accessories line, ensuring authentic component quality and fit.

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: Rings, Spindles and Springs
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 201730-000-01
  • 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 201730-000-01?

Dormakaba parts and accessories are manufactured to the same standards as original equipment, ensuring reliable fit and function in commercial door hardware applications. The 201730-000-01 inside lever coil return spring delivers consistent performance as a direct replacement, helping facility managers and technicians maintain lock assemblies without compromise. For demanding commercial environments where dependable hardware performance is essential, choosing genuine Dormakaba replacement components ensures lasting reliability.

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:
Rings, Spindles and Springs
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
201730-000-01
Features:
DormaKaba Parts and Accessories

Dormakaba 201730-000-01 – Frequently Asked Questions

1) What does the Dormakaba 201730-000-01 spring actually do in the lock?
It's the coil return spring for the inside lever. When the lever is released, this spring drives it back to the horizontal resting position. If an inside lever on a Dormakaba mechanical lock droops or stays down after use, the return spring is the part that has failed, not the lever or the chassis.
2) Is the 201730-000-01 return spring handed, and what happens if I install the wrong hand?
Handing matters. The 201730-000-01 is the right-hand version of the inside lever coil return spring. A coil spring is wound in one direction, so the left-hand equivalent will load against the lever instead of returning it. Confirm the hand of the door before ordering and order the matching part for left-hand openings.
3) Can a Corbin Russwin swivel spindle pin and set screw be used in place of the Dormakaba 201730-000-01 return spring?
No. The Dormakaba 201730-000-01 is a right-hand inside lever coil return spring, the precision-wound coil that returns the inside lever to its resting position in a Dormakaba mechanical lock assembly. The Corbin Russwin Swivel Spindle Pin X Set Screw is a spindle pin with a set screw, a fastening and spindle-connection part, so it performs a different job inside the lock and will not restore lever return action. If the lever is drooping or failing to spring back, the coil return spring is the part to order.
4) Is this a genuine Dormakaba part or an aftermarket spring?
It's a genuine Dormakaba OEM replacement component, carried under Dormakaba's parts and accessories line as model 201730-000-01. It drops into compatible Dormakaba lock assemblies without modification, which is why locksmiths use it instead of a generic coil spring.
5) Is this spring rated for high-traffic commercial doors or is it a residential part?
Commercial. The 201730-000-01 is specified for commercial mechanical lock assemblies, the kind used on office buildings, schools, hospitals, retail, warehouses, multi-tenant residential and municipal buildings. For a property manager standardizing spare parts across a portfolio of Dormakaba levers, this is the return spring to stock by hand.
6) Will a Corbin Russwin swivel spindle part work as a substitute for this Dormakaba spring?
No. The Corbin Russwin Swivel Spindle Pin x Set Screw is a spindle component for a 1-3/4 inch door, not a lever return spring, and it is a different manufacturer's lock platform. Nothing about it substitutes for the Dormakaba 201730-000-01. Lever return springs are specific to the lock chassis and the hand of the door, so stay with the Dormakaba part for a Dormakaba lock.
7) My lever is loose on the spindle rather than failing to return - which part do I need?
A lever that is loose or slipping on its spindle points to the spindle connection hardware rather than the return spring. The Corbin Russwin Swivel Spindle Pin X Set Screw addresses that connection and is listed for 1-3/4 inch door thickness. The Dormakaba 201730-000-01 is a coil return spring for the inside lever and only corrects lever return force, not a loose spindle fit.
8) Do I have to match handing when ordering a lever return spring, the way I would with other lock trim parts?
Yes for this part. The Dormakaba 201730-000-01 is specified as the right-hand configuration, so it is wound and oriented for right-hand inside lever return and should be ordered against the handing of the door. By contrast, the Corbin Russwin Swivel Spindle Pin X Set Screw is identified by door thickness, 1-3/4 inch, rather than by hand. Confirm the door hand before ordering the Dormakaba spring so the lever returns correctly.
9) Do I get anything else with the 201730-000-01, like a spindle or lever?
No, this is the coil return spring on its own, sold as a single replacement part. If the lever, spindle or rings in the assembly are also worn, those are separate items in the Dormakaba parts line and need to be ordered individually.
How fast can I get the Dormakaba 201730-000-01 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 201730-000-01 come with a warranty?
Absolutely. The Dormakaba 201730-000-01 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 201730-000-01?
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 201730-000-01 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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