A customer from the security industry approached Plymouth Spring Company, Inc. to manufacture a music wire door handle spring. We manufactured the different parts of the music wire spring, including the coil and bend tabs, using music wire that had a diameter of .085″ x .031″. We then electropolished and stress relieved the spring. Throughout the manufacturing process, we held tightest tolerances of ±.005″ and ±5°.


We produced 200,000-250,000 lever handle springs per year for the client. For more information about this project, please see below. To learn more about all of our other outstanding services, please contact The Plymouth Spring Company.

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Manufacturing of a Music Wire Door Handle Springs Project Highlights

Product Description

This Music Wire Door Handle Spring is Used Within a Door Level Handle.

Capabilities Applied/Processes


  • Custom Spring Manufacturing
  • Coil
  • Bend Tabs
  • Cut
  • Stress Relieving
  • Electropolished

Overall Music Wire Door Handle Spring Dimensions

Wire Diameter: .085 x .031
Rectangular wire
I.D.: 2.060"

Tightest Tolerances


Material Used

Testing / Inspection

Dimensional Inspection

Industry for Use



200,000-250,000 per year

Turn Around Time

4-6 Weeks Because of Raw Material Lead Time

Delivery Location

Indianapolis, Indiana

Standards Met

Customer Supplied Print
AMS-S-13165 Shot Peening

Product Name

Lever Handle Spring