Springs

3" Extension Spring Pulley Strap Containment Cable Offset Nylon Bushing

SKU: RS-300-32007

Description

The 3" Pulley Strap with Containment Cable Offset and Nylon Bushing is a durable and reliable component designed for use in various mechanical and industrial applications. This pulley strap is particularly suited for systems requiring smooth and efficient movement.

Key Features:

  • Size and Compatibility: The pulley strap has a diameter of 3 inches, making it compatible with a variety of pulley systems. Its standardized size ensures it can be integrated easily into existing setups.
  • Containment Cable Offset: This feature is designed to ensure stability and alignment in pulley systems. The containment cable offset helps in maintaining the correct position of the cable, reducing wear and tear, and increasing the overall efficiency of the system.
  • Nylon Bushing: The inclusion of a nylon bushing is a critical aspect of this pulley strap. Nylon is known for its low friction and wear-resistant properties, which contribute to a smoother operation and longer lifespan of the pulley system. This bushing reduces noise and vibration, providing a quieter and more stable performance.
  • Durability and Strength: Constructed with robust materials, the pulley strap is built to withstand the rigors of frequent use. It is designed to handle significant loads and stresses, making it suitable for heavy-duty applications.
  • Versatile Application: This pulley strap can be used in a variety of settings, including industrial machinery, garage door systems, and other mechanical applications where cable and pulley systems are utilized.
  • Easy Installation: The design of the pulley strap allows for straightforward installation, making it accessible for both professionals and DIY enthusiasts.

The 3" Pulley Strap with Containment Cable Offset and Nylon Bushing is an excellent choice for anyone looking to upgrade or maintain their pulley systems. Its combination of durability, efficiency, and ease of use makes it a valuable component in ensuring the smooth operation of mechanical systems.

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

Garage Door Spring Types

NOT COMPATIBLE WITH TORQUEMASTER OR TORSION SPRING SYSTEMS. ONLY EXTENSION SPRINGS!

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 up to 100lb with 3" pulleys
Reviews
FAQs
Why Do Garage Doors Need Torsion Springs Expert Explains

Why Do Garage Doors Need Torsion Springs? Expert Explains

October 08, 2025 3 min read

Think of your garage door springs like the counterweight in an old elevator. Without them, your door would be incredibly difficult to lift manually, and your garage door opener would burn out trying to handle all that weight on its own.

Read More
What Size Garage Door Spring for a 16x7 Door

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.

Read More
Are Longer Garage Door Springs Really Stronger?

Are Longer Garage Door Springs Really Stronger? The Truth Might Surprise You

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.

Read More
Description

The 3" Pulley Strap with Containment Cable Offset and Nylon Bushing is a durable and reliable component designed for use in various mechanical and industrial applications. This pulley strap is particularly suited for systems requiring smooth and efficient movement.

Key Features:

  • Size and Compatibility: The pulley strap has a diameter of 3 inches, making it compatible with a variety of pulley systems. Its standardized size ensures it can be integrated easily into existing setups.
  • Containment Cable Offset: This feature is designed to ensure stability and alignment in pulley systems. The containment cable offset helps in maintaining the correct position of the cable, reducing wear and tear, and increasing the overall efficiency of the system.
  • Nylon Bushing: The inclusion of a nylon bushing is a critical aspect of this pulley strap. Nylon is known for its low friction and wear-resistant properties, which contribute to a smoother operation and longer lifespan of the pulley system. This bushing reduces noise and vibration, providing a quieter and more stable performance.
  • Durability and Strength: Constructed with robust materials, the pulley strap is built to withstand the rigors of frequent use. It is designed to handle significant loads and stresses, making it suitable for heavy-duty applications.
  • Versatile Application: This pulley strap can be used in a variety of settings, including industrial machinery, garage door systems, and other mechanical applications where cable and pulley systems are utilized.
  • Easy Installation: The design of the pulley strap allows for straightforward installation, making it accessible for both professionals and DIY enthusiasts.

The 3" Pulley Strap with Containment Cable Offset and Nylon Bushing is an excellent choice for anyone looking to upgrade or maintain their pulley systems. Its combination of durability, efficiency, and ease of use makes it a valuable component in ensuring the smooth operation of mechanical systems.

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

Garage Door Spring Types

NOT COMPATIBLE WITH TORQUEMASTER OR TORSION SPRING SYSTEMS. ONLY EXTENSION SPRINGS!

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 up to 100lb with 3" pulleys
Reviews
FAQs