Engineering Assistance from Lee Spring

The Lee Spring brand name has a global reputation for providing the highest quality and widest range of ‘off the shelf’ catalogue spring products.   Not so well known is the in-depth Engineering assistance as well as custom design and manufacturing capability that the company can provide.

With around 20 spring design engineers, with a combined total of 200 years of experience, Lee Spring has been manufacturing custom springs and wire forms since 1918.  Customers can make contact by phone or send an email or drawing to start a project consultation. Whatever the application, location or quantity needed the timescales of most projects can be met.


What support can Lee Spring offer?

·         Working as part of your project team from start to finish

·         CAD assisted product design, drawing and modelling

·         In-house prototype services

Extensive up-to-date experience of working with a wide range of applications including Aerospace/Military, Automotive, Oil & Gas and Medical sectors

What technical expertise can Lee Spring offer?

Design initiation

  • Raw material recommendation
  • Configuration (form)
  • Tolerances (fit)
  • Performance (function) Loads/Life
  • Manufacturability
  • Design validation
  • Proof of concept

Unlimited Configurations and Specifications.
Lee Spring can design and manufacture a virtually unlimited variety of spring configurations and specifications.

Compression and Extension Wire Diameter Range: .005” - .500”
Torsion Wire Diameter Range: .005” - .187”

Wide range of alloys available including:

• Stainless Steel 17-7 and 316
• Phosphor Bronze
• Hastelloy ®

• Inconel 600, 718 and x750
• Beryllium Copper
• Elgiloy

Customers can email the company a drawing of their design idea direct to the dedicated custom spring design email address: technical@  Alternatively they can call direct on 44 (0)118 978 1800. Other information, to make ordering and specifying easier, is available on the company website.


The new Lee Spring catalogue is available to order online. For more information, visit

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