Garage Door Torsion Spring with Cones – Heavy-Duty Steel, Pre-Assembled for Easy Installation

Upgrade your garage door system with this high-performance torsion spring with cones, engineered for strength, durability, and long-lasting performance. Made from premium-grade, corrosion-resistant steel, this spring is heat-treated for maximum durability—built to withstand heavy use and extreme conditions.

Perfect for residential and commercial overhead garage doors, this garage door torsion spring comes with pre-installed winding and stationary cones for fast, hassle-free setup. It also includes easy-to-follow measuring instructions to ensure accurate replacement and a secure fit.

Key Features:

• Heavy-duty steel construction for superior strength
• Rust-resistant coating for extended lifespan
• Pre-installed cones for quick and easy installation
• Heat-treated for enhanced durability under pressure
• Includes step-by-step measuring guide for correct sizing

Ideal for DIYers and professionals alike, this torsion spring ensures smooth, safe operation for your overhead garage door.