25 In. L 90 Lb Garage Door Extension Spring

A garage door extension spring is a critical component of your garage door system, responsible for counterbalancing the weight of the door and enabling smooth, reliable operation. The Richelieu 7740BLBC is a replacement extension spring designed for standard garage door applications. This product provides the strength and lifting power that your garage door needs for dependable performance.

This extension spring is made from high-strength steel, engineered to handle a 90-pound capacity and resist wear and tear over time. Whether you're replacing a worn or broken spring or upgrading your garage door hardware, a quality replacement spring ensures your door operates smoothly and efficiently.

Features and Benefits

• 90 lb capacity: Supports doors requiring this lifting capacity for balanced and smooth operation.
• 25-inch rest length: Sized for standard garage door applications where this specification is needed.
• Steel construction: Made from high-strength steel material for durability and resistance to wear and tear.
• Color-coded system: Helps customers identify the appropriate extension spring for their garage door.

Specifications

• Brand: Richelieu
• Model: 7740BLBC
• Type: Extension Spring
• Rest Length: 25 inches
• Inside Diameter: 1-3/16 inches
• Capacity: 90 pounds
• Material: Steel