Springs

2" Nylon No Bearing 7" Zinc Plated Stem Roller

SKU: RS-300-25002

Discontinued - Replace with upgraded RS-300-25007
Description

2" Nylon No Bearing 7" Zinc Plated Stem Roller

Nylon no bearing roller with Zinc Plated stem.
  • 50-lb load
  • 10,000 8ft. door cycles
Includes:
  • Roller
Discontinued - Replace with upgraded RS-300-25007
Reviews
FAQs
Torque Master Spring Installation Made Easy 6 Simple Steps

Torque Master Spring Installation Made Easy: 6 Simple Steps

October 19, 2025 4 min read

Installing Torque Master springs might seem intimidating at first, but with the right tools and step-by-step guidance, it's a manageable DIY project.

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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.

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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
Description

2" Nylon No Bearing 7" Zinc Plated Stem Roller

Nylon no bearing roller with Zinc Plated stem.
  • 50-lb load
  • 10,000 8ft. door cycles
Includes:
  • Roller
Discontinued - Replace with upgraded RS-300-25007
Reviews
FAQs