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Your cart is empty.Upgrade Your Garage Door with Heavy Duty 80 lb Garage Door Extension Springs — designed for superior strength, reliability, and longevity. Built with a robust double-looped design and crafted from high-carbon coated steel (ASTM 229 Class II) with oil-tempered wire, these springs offer exceptional durability and performance. Our advanced precision E-coating technology protects the springs from rust, corrosion, and wear, making them perfect for both standard and high-humidity environments. With a minimum 30,000 cycles, these springs are engineered to outlast typical models, reducing maintenance and replacement frequency. The convenient gold color coding ensures easy identification during installation, helping you select the correct spring with confidence. For added peace of mind, these extension springs come with a 5-year warranty, ensuring long-term reliability and customer satisfaction. Whether you're performing routine maintenance or replacing worn-out hardware, our 2-pack garage door extension springs deliver dependable performance you can trust.
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