Torsion Springs

Torsion Springs


Build custom torsion and extension springs for nearly any job in the garage door industry.

A properly engineered garage door spring, complete with the appropriate hardware, makes lifting garage doors simple. Use the custom spring builder online to create made-to-order torsion and extension springs from SSC.

Customer Torsion Springs

Custom Torsion Springs

Galvanized, Oil or Powder Coating

Custom Extension Springs

Clipped Ends, Double or Open Loop

Custom Duplex Springs

Engineered for Small Spaces

The anatomy of a torsion spring assembly In garage door repairs and installation.

A standard torsion spring assembly uses one or two garage door torsion springs and a variety of hardware. When engineered properly, torsion springs generate torque to make lifting a heavy garage door nearly effortless.

Torsion Shaft

Metal tube that runs through a torsion spring assembly.
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Winding Cone

Allow you to use winding bars to set the tension of the spring.
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Center Bearing Supports

Support the spring assembly to prevent sagging.
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End Bearing Plates

Finished the end of the assembly supporting the spring and shaft.
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Garage Door Torsion Spring Installed SSC


Torsion springs and proper hardware, do the heavy lifting in any garage door assembly.

A standard torsion spring helps to easily operate the garage door manually or with a garage door opener because the weight of the garage door is offset by the lift produced by the torsion springs. A properly engineered torsion spring, combined with the proper cable drums, cones, shaft and hardware, produces enough torque to lift heavy garage doors with minimal effort. 

Spring Assembly
SSC Spring Engineering App

Download the garage door industy’s leading spring engineering mobile application for Apple & Android.




Spring IPPT

Springs by IPPT

Weight Calculator

Weight Calculator

This is our original torsion spring rate book converted into an easy-to-use mobile app. Easily convert and engineer springs, compare drums and more. Download our free app today!

Garage door replacement Parts

Extensive selection of garage door replacement parts, operators and tools for the overhead door industry

LiftMaster Contractor, Premium and Elite Series Operators

Operators & Parts

Discover the best garage door openers on the market from today’s top brands. From construction grade models to integrated, smart home operators, you can find the model that meets your needs and budget.

Garage Door Replacement Hardware

Garage Door Hardware

Whether you’re seeking stylish powder-coated hardware or a classic set of hinges and rollers, our selection hosts products for all garage door repairs or replacements -including cones, cables, drums, brackets and fasteners.

Garage Door Struts

Long Steel Products

Perfectly designed for use in the overhead door industry, long steel parts, including perforated angle, track, shaft and struts, provide remarkable support and flexibility for garage door repairs and replacements.

Spring Manufacturing Image SSC


The industry expert in garage door torsion and extension spring manufacturing since 1962.

As a manufacturer of garage door springs, we offer a wide variety of in-stock and custom made torsion and extension springs. Choose from wire sizes from .1250 to .6250 for nearly any overhead door application. Plus, we offer a variety of unique wire materials and finishes: square, galvanized, powder coated for special use cases or homeowner upsell potential.

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Offer valid 11/20 – 11/22/23. Multiple orders will be totaled and gear awarded on final invoice total. To qualify invoice must meet minimum total less freight and/or taxes. All items shipped to address on file in 6-8 weeks. While supplies last. Promotional items subject to change without notice. No prize customization. Promotional items shipped to US addresses only. All items imprinted with SSC. Phone orders available Monday, 11/20-Wednesday, 11/22. Account must be current and in good standing to qualify. Additional restrictions may apply.