295 x 3-3/4 Commercial Garage Door Torsion Spring

Extended Lifespan: Designed for an above-industry standard, each spring is rated for a minimum lifecycle of 20,000 cycles, ensuring consistent performance over extended periods, minimizing the need for frequent replacements. Premium Material: Constructed from high carbon ASTM 229 Class II Oil-Tempered Wire, offering excellent strength, corrosion resistance, and durability, making it ideal for commercial-grade applications. Advanced Engineering: The spring is built with precision execution factors, including spring rate, maximum deflection, maximum load, and wind specifications, ensuring optimal functionality even in the most demanding conditions. Pre-Installed Cones: Each spring comes with winding and stationary cones pre-installed for easy installation. The cones are also stenciled and color-coded for quick identification, making maintenance and replacement straightforward and efficient.