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Heavy Duty Springs

Lee Spring offers heavy duty springs in stock and ready to ship, plus custom made heavy duty springs to your specifications. We have a large selection of heavy duty springs in stock available for immediate delivery.

Need a custom designed heavy duty spring? Lee Spring can engineer and manufacture heavy duty compression springs, heavy duty extension springs, and heavy duty torsion springs in small or large quantities, no minimums. Lee Spring’s stock and custom heavy duty springs are used in a wide variety of industries such as:

  • Large pumps and valves 
  • Petro-chemical processes
  • Aerospace
  • Marine industries
  • Communication devices
  • Automotive and trucking   
  • Railroad and transportation 
  • Manufacturing equipment
  • Material handling equipment
  • Stamping machines
  • Mining equipment
  • Military Industries

Stock Heavy Duty Springs Available for Immediate Delivery

Lee Spring offers many stock series springs in various spring types made with heavy duty materials. Stock heavy duty springs are available from inventory and available for immediate delivery. In addition, Lee Spring offers heavy duty spring kits with an assortment of springs in various sizes. We offer free standard ground shipping on qualifying stock spring orders, expert engineering assistance, live customer support service and much more.

To learn more about all of the various spring materials commonly used for springs, visit our Spring Materials page. 

Lee Spring stock springs are offered in Heavy Duty include:
Compression Springs
Extension Springs
Torsion Springs
Belleville Washers
Die Springs

Custom Heavy Duty Springs Made to Your Specification

Lee Spring can manufacture custom heavy duty springs to meet your specifications for all your projects. We offer engineering support from design through production, extensive heavy duty and other material and finish options and global manufacturing and distribution. In addition, we can support your project with CAD assisted product design, governmental and industrial regulatory expertise and prototypes through large production runs. Lee Spring offers advanced capabilities and a wide variety of options for your heavy duty spring manufacturing needs such as; advance quality control systems, regulatory expertise including RoHS, REACH and DFARS, CAD assisted product design, in-house prototype production services and global supply chain network. Simply request a quote today or contact a Lee Spring Engineer for design assistance or to answer any questions to help start your custom spring project.

Why Choose Lee Spring?

FREE Standard Ground Shipping

on Stock Springs in the Continental United States

FREE Plating

on all Music Wire Stock Springs

FREE Grinding

on all Standard Stock Compression Springs

Expert Engineering Assistance

on Stock and Custom Springs

Certificate of Compliance

on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

on all Stock Springs

Live Customer Service Support

at all Locations

Enhanced CAD Downloads

on Stock Springs Designs

Global Flexibility

allows Lee Spring to find solutions that meet your
geographic requirements wherever your business
takes you in the world