Garage Door Torsion Spring Set 1.75" (Red Cone) 250x1.75x33 – Heavy-Duty E-Coated Replacement with 1" Nylon Bushing, Non-Slip Winding Bars & Safety Gloves | Up to 40,000 Cycles | 5 Year Warranty

Upgrade your garage door system with this precision-engineered torsion spring kit, built for long life, weather resistance, and smooth operation. Made from ASTM 229 Class II carbon steel, these springs provide the strength needed to lift most residential single-car and double-car garage doors, delivering reliable performance with every cycle. To ensure maximum durability, each spring is coated with a corrosion-resistant, rust-proof protective layer, allowing it to withstand humidity, rain, and harsh weather conditions. The heavy-duty construction extends system life, reducing wear on your opener and preventing noisy or uneven door movement. Installation is designed to be straightforward and homeowner-friendly. The kit includes non-slip winding bars, safety gloves, and a standard 1" nylon bushing, giving you the essential tools and safety accessories needed for a secure setup. Clear instructions and online guidance help users complete the installation safely using basic tools like winding bars, a wrench, and a ladder. Each spring is precision-tested for Spring Rate, Max Load, Max Deflection, and Wind Specs, ensuring smooth and stable lifting performance. With a lifespan up to 40,000 cycles, these torsion springs offer long-term reliability with minimal maintenance, making them a robust upgrade for aging or worn garage door systems. Whether you're replacing a broken spring or upgrading for improved durability, this torsion spring kit delivers dependable, high-performance lifting power backed by a 5-year warranty for total peace of mind.

• EASY INSTALLATION + INCLUDED WINDING BARS — Designed for homeowner-friendly installation with non-slip winding bars, and safety gloves. Not hard to install with basic tools like winding bars, a wrench, and a ladder—ideal for single or double garage doors.
• HEAVY-DUTY CARBON STEEL BUILD FOR MAX LOAD — Crafted from ASTM 229 Class II carbon steel, these torsion springs handle high lifting capacity for most residential garage doors, supporting single-car and double-car doors with consistent strength.
• WEATHER & CORROSION RESISTANT E-COATING — Equipped with a premium rust-resistant protective coating, these springs withstand moisture, humidity, and harsh weather conditions—ideal for long-term outdoor exposure.
• ENGINEERED FOR LONG LIFE & LOW MAINTENANCE — Precision-wound and tested up to 40,000 cycles, ensuring long-lasting durability with minimal maintenance. Designed for smooth, quiet operation while reducing wear on the garage door system.
• COMPLETE SPRING SET FOR RELIABLE OPERATION — Includes a torsion spring–red cone plus a 1" nylon bushing, non-slip winding bars, and safety gloves for stable performance. Works for 7–8 ft doors; winding bars measure standard length for safe tensioning.