Lee Spring
     Latimer Road Wokingham, Berkshire, RG41 2WA, United Kingdom
     +44 (0) 118 978 1800

Company Profile

Lee Spring is the UK supplier of choice for catalogued and custom springs, including compression springs, torsion springs, constant force springs, die springs, belleville spring washers, wave springs, extension springs, battery springs and numerous speciality springs. Materials include steel, stainless steel, cobalt/nickel alloy, bronze, brass, music wire and composite plastics.
No matter what kind of mechanical spring you need, how many you need or where you need them, Lee Spring’s experienced staff, engineers and user-friendly website can help. After all, we have been helping engineers and purchasing agents untangle the mystery of springs since 1918 with our extensive design and manufacture services, including one-off prototypes and ongoing production requirements Lee Spring is a leading source for both CUSTOM and STOCK customer-centric solutions. Our experienced staff of engineers provides expert collaboration throughout your design and manufacturing cycle. We provide prototype and concurrent engineering assistance. Lee Spring’s ever-expanding catalogue of over 25,000 stock items is an industry standard. Our imperial and metric offering is anything but “standard” and includes unique parts, e.g., LeeP Plastic Compression Springs, Stainless Steel Lite Pressure™ and High Pressure Compression Springs, Bantam™ Miniature Springs and Battery Springs as well as REDUX™ Wave Springs, Compression Springs, Extension Springs, Torsion Springs, Constant Force Springs, Belleville Washers and more. All standard stock items are RoHS and REACH compliant. 
For fully global flexibility, Lee Spring partners with your business to find solutions that meet your geographic requirements so you can develop springs with a Lee Spring engineer in one part of the world and reduce long-run production costs by producing close to where you need the parts in another part of the world.
And for even more value we offer free grinding on all standard stock springs, free CAD downloads, free plating on music wire stock springs, free passivation on 302, 316 and 17-7 stainless steel stock springs with online parts, specifications and pricing.
Lee Spring’s commitment to quality exceeds our ISO 9001:2015 Certification. We have been qualified by customers in exacting manufacturing sectors including aerospace, medical, robotics, semi-conductor, and electronics. Lee Spring is experienced working with stringent quality requirements such as AMS Spec, Mil-Specs and QS9000.

We Produce

  • Compression Springs: 0.05mm – 16mm wire
  • Extension Springs: 0.05mm – 16mm wire
  • Torsion Springs: 0.05mm – 16mm wire
  • Wave Springs: 5.3mm – 127mm diameter
  • Wire Forms: 0.25mm – 6mm wire
  • Stampings: 0.13mm – 1.6mm thickness
  • Plastic Composite Springs: 9.5mm – 31.8mm length
  • Constant Force Springs: 1N – 7N force
  • Battery Springs: 4 mounting types
  • Belleville Washers: 4.8mm – 250mm diameter
  • Drawbar Springs: 10.5N/mm – 21N/mm spring rate