Springs

Extension Spring Safety Cable Assembly Kit

SKU: ES-SAFE-CABLE-KIT

Description

Garage door extension spring safety cable kit. For 7 and 8ft doors.

Includes: extension spring safety cable, 3 hole clip & fasteners for 132" long 2 pcs = 1 pair.

It is suggested that all extension springs use a protective cable for safety. This cable runs the entire length of the spring to prevent it from causing harm or damage when it breaks.

Additionally, it is mandatory to use these cables in California. This cable is Galvanized Carbon Steel Cable (GAC type 7 X 7) and it is resistant against rust and moisture.

NOT COMPATIBLE WITH TORSION OR TORQUEMASTER SPRING SYSTEMS.

Includes:
  • Pair of extension spring cables 1/8" 11'L
  • 4 - 3 hole clips
  • nuts and bolts

    Specifications:

    • Galvanized Carbon Steel Cable (GAC type 7 X 7)
    • resistance against rust and moisture.

    Take a look at this diagram to see the different spring types:

    Garage Door Spring Types
    Instructions

    Here are some great how to guides on extension spring install:

    Click here to download instruction manual

    Compatibility

    Compatible with:

    • Most residential steel and wood doors with standard lift Extension Springs 
    NOT COMPATIBLE WITH TORQUEMASTER OR TORSION SPRING SYSTEMS. ONLY EXTENSION SPRINGS!

     

    Reviews
    FAQs
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    What Wears Out a Garage Door Opener? The #1 Culprit Revealed

    October 04, 2025 4 min read

    Here's the truth: broken or aging springs are the number one cause of garage door opener failure. It's not motor burnout, it's not electrical issues – it's springs.

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    What is a Torque Master Spring Complete Expert Guide

    What is a Torque Master Spring? Complete Expert Guide

    September 25, 2025 4 min read

    Here's the honest truth: most garage door service technicians aren't fans of Torque Master systems. Many will even refuse to work on them and try to convert you to a traditional torsion spring setup instead.

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    How Many Times Should You Wind Your Garage Door Spring?

    September 23, 2025 4 min read

    Wondering how many turns to wind a garage door spring? We explain why there’s no universal answer, where people go wrong, and how to get the exact number of winds for your setup.

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    Description

    Garage door extension spring safety cable kit. For 7 and 8ft doors.

    Includes: extension spring safety cable, 3 hole clip & fasteners for 132" long 2 pcs = 1 pair.

    It is suggested that all extension springs use a protective cable for safety. This cable runs the entire length of the spring to prevent it from causing harm or damage when it breaks.

    Additionally, it is mandatory to use these cables in California. This cable is Galvanized Carbon Steel Cable (GAC type 7 X 7) and it is resistant against rust and moisture.

    NOT COMPATIBLE WITH TORSION OR TORQUEMASTER SPRING SYSTEMS.

    Includes:
    • Pair of extension spring cables 1/8" 11'L
    • 4 - 3 hole clips
    • nuts and bolts

      Specifications:

      • Galvanized Carbon Steel Cable (GAC type 7 X 7)
      • resistance against rust and moisture.

      Take a look at this diagram to see the different spring types:

      Garage Door Spring Types
      Instructions

      Here are some great how to guides on extension spring install:

      Click here to download instruction manual

      Compatibility

      Compatible with:

      • Most residential steel and wood doors with standard lift Extension Springs 
      NOT COMPATIBLE WITH TORQUEMASTER OR TORSION SPRING SYSTEMS. ONLY EXTENSION SPRINGS!

       

      Reviews
      FAQs