KaiMinDogz 130lb Heavy-Duty Garage Door Extension Springs — 25-inch Long, Double Loop Ends, 16,000+ Cycles, for 7ft Doors

Overview

Upgrade your garage with the KaiMinDogz 130lb heavy-duty extension springs. These 25-inch springs rest compactly and extend to about 67 inches, designed for residential doors up to 7 feet tall. The result is a confident, smooth motion during opening and closing, complemented by a clean metallic sheen that catches the garage light.

Why homeowners choose KaiMinDogz

• High-grade spring steel coils with heat treatment for long-lasting resilience
• Protective electrophoretic coating delivers enhanced corrosion resistance
• Impressive cycle life with 16,000+ open/close cycles
• Double loop ends provide stable, secure attachment to the hardware
• Salt spray tested for durability in challenging environments
• Includes gloves and installation instructions for a ready-to-start setup

Fit, use and safety

• 25-inch rest length and 67-inch extended length accommodate most 7-foot doors
• Best replaced in pairs to ensure balanced operation and protect the door and opener
• Easy installation with included step-by-step instructions and safety gloves

Real-world scenarios include upgrading aging springs, restoring smooth door motion, and improving overall garage reliability. Results will vary by door and usage, but the kit is designed for a robust, low-maintenance replacement.