0.250 x 3-3/4" x 36'' Commercial Garage Door Torsion Spring Replacement, Min 20,000 Cycles Precision E-Coating 5-Year Warranty Heavy Duty (Right Side-Black Cone)

Commercial garage door torsion springs are used for most small to medium-sized commercial doors and larger residential applications. Upgrade your garage door system with our heavy-duty Torsion Spring Kit. Built from heat-treated professional-grade spring steel coils and featuring aluminum cones, these springs are engineered for superior durability and corrosion resistance, backed by a 5-year warranty. The ASTM 229 Class II Carbon Steel construction ensures exceptional strength and longevity, withstanding up to 20,000 cycles. Easy to install, this kit is perfect for DIY enthusiasts, though professional assistance is recommended for those less experienced. Remember to match your original spring specifications for optimal performance.

• Restocking Fees Apply: THIS IS A CUSTOM MADE ITEM, THESE SPRINGS ARE MADE TO ORDER ------ MAKE SURE YOU BUY THE RIGHT SIZE NEEDED ------- a 50% restocking fee applies even if RETURNED in original condition/packaging. Returns with damages may be subject to a 100% restocking fee, in accordance with Amazon's return policy.
• RIGHT-SIDE COMPATIBILITY: When facing from inside the garage, the BLACK CONE torsion spring is for the RIGHT SIDE of the garage door.
• PACKAGE INCLUDES: One Garage Door Commercial Torsion Spring 250x3-3/4x36 (Black Cone)
• TORSION SPRING DIMENSION: 0.250 wire size x 3-3/4” inside dimension x 36” length Garage Door Torsion Spring.
• HEAVY DUTY & HIGH QUALITY: Made from heat-treated spring steel with aluminum cones for durability. Electrophoretic coating resists corrosion and wear. Tested for 400-hour salt spray & a minimum of 20,000 cycles. No lubrication needed, ensuring a clean installation.
• SUPERIOR DURABILITY: Constructed from the highest-grade ASTM 229 Class II Carbon Steel for exceptional strength and longevity. Designed for reliability, these high-quality torsion springs ensure long-lasting performance.
• EASY INSTALLATION: Replace old garage door torsion springs with our high-quality torsion spring kit. Experienced users can save time and money, but professional installation is recommended if unsure.
• 5-YEAR WARRANTY: Backed by a 5-year warranty from the purchase date, ensuring quality and performance. Our commitment to durability and customer satisfaction gives you peace of mind with your investment.
• MADE IN AMERICA: Crafted in the USA for durability and reliability. Built to high standards, this torsion spring ensures long-lasting, consistent performance for commercial garage doors in industrial settings.
• IMPORTANT NOTE: Ensure the wire diameter, inner diameter, and length match your original spring. Wire sizes are not interchangeable without proper conversion. Contact us for assistance if needed.