Springs

4" Pulley Clevis Strap Kit for Extension Springs

SKU: ES-FASTEN4

9 In Stock
Description

Pulley clevis strap fastener kit for 4" diameter pulleys. Need a pulley for this clevis strap? Extension Spring Pulley 4" for doors up to 200lb.

NOT COMPATIBLE WITH TORSION OR TORQUEMASTER SPRING SYSTEMS.

Includes:
  • 2 -  4" clevis straps
  • bolts, nuts & washers

    Specifications:

    • 200lb Load
    • Steel Construction
    • Zinc Plated
    • Compatible with 4" diameter pulley sheave wheels
    • for Extension Spring Doors

    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:

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

     

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    October 08, 2025 3 min read

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    What Size Garage Door Spring for a 16x7 Door?

    October 07, 2025 3 min read

    Here's something that surprises a lot of people: there are usually several different spring combinations that will work for your 16x7 door. You might be able to use a single heavy-duty spring or two lighter springs, depending on your setup and preferences.

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    October 06, 2025 3 min read

    Don't get caught up in the "stronger is better" mindset when it comes to garage door springs. Focus on getting the correct spring instead. Your door will work smoother, last longer, and save you headaches down the road.

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    Description

    Pulley clevis strap fastener kit for 4" diameter pulleys. Need a pulley for this clevis strap? Extension Spring Pulley 4" for doors up to 200lb.

    NOT COMPATIBLE WITH TORSION OR TORQUEMASTER SPRING SYSTEMS.

    Includes:
    • 2 -  4" clevis straps
    • bolts, nuts & washers

      Specifications:

      • 200lb Load
      • Steel Construction
      • Zinc Plated
      • Compatible with 4" diameter pulley sheave wheels
      • for Extension Spring Doors

      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:

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

       

      Reviews
      FAQs