708.453.2570

Located just outside Chicago

Custom Spring Products: Coil Springs

Precision Coil Springs: Compression, Torsion, & Extension

Custom Coil Springs

Find precision compression, extension, & torsion coil springs

Master Spring is dedicated to building long-term partnerships with OEMs as their most valued coil spring manufacturer. We have a proven track record of supplying millions of custom precision coil springs per year to individual companies. We are committed to ensuring you receive the quality parts you need, when you need them. Our case studies highlight how we have helped OEMs with their coil springs as well as some wire forms.

Ready to learn how we can meet your specific precision coil spring needs? Get more detailed information about our individual products and service below. Whether you’re looking for a custom compression coil spring, custom extension coil spring, or custom torsion coil spring, we can help.

Just tell us more about your coil spring dimensions, design or production needs while you request a custom quote.

Click on any of the headers or images below to get more detailed information about that product category or service.

Compression Coil Springs

We manufacture all different shapes of compression coil springs such as straight cylindrical, conical, barrel, and hourglass.  These compression coil springs can be ground or not ground.  The pitch or spacing between the coils can be constant or variable.

Learn More »

coil_compression_spring_oil_fuel_filter
coil_torsion_spring_marketing_display_fixtures

Torsion Coil Springs

We manufacture custom single body torsion and double torsion coil springs with many different end configurations on the legs.

Learn More »

Extension Coil Springs

We make extension coil springs with all types of ends, loops, or hooks, including twist loops, cross-center loops, side loops, German hooks, extended hooks, swivel hooks, and flat stock hooks.

Learn More »

coil_extension_spring_renewable_energy
coil_spring_finishing_options

Finishing for Coil Springs

We take care of any finishing required on your coil springs, such as stress relieving, shot peen, plate, powder coat, passivate, dye or paint and plastic coat.  We can also assemble your coil springs into your mating part, or special pack your coil springs to prevent tangling. We also offer an engineering service that allows you to test your coil spring design with a rapid prototype. If you wish to test your coil spring design with a rapid prototype, this is one of the engineering services that we offer.

Learn More »

An Extension Spring Success Story

Manufacturing Springs for Outdoor Power Equipment

Learn how a suggested design change increased the spring's life cycle and reduced the customer’s cost. This customer orders 55,000 of these extension springs per year.

READ MORE

REQUEST A QUOTE TODAY

  • Date locks in calendar.
  • Upload CAD and or PDF Files: Tips

  • Accepted file types: step, cad, pdf, sldprt, stp, igs, jpg, jpeg, tiff, png.


  • We respect your privacy

    © Master Spring and Wire Form Co.

    1340 Ardmore Ave., Itasca, IL 60143

    Phone: 708.453.2570 | Fax: 708-453-6420