Pair of Garage Door Spring 0.250 x 2x 30 (Pair), 18000 Cycles Long-lasting Garage Spring Door Replacement, Heavy-duty Garage Door Torsion Spring, Upgraded

Garage Torsion Springs: Upgrade or replace your garage door with our high-quality garage spring, designed to deliver effective performance and smooth operation.
Dimension: 0.250 wire size x 2 inside dimension x 30 length. For use on 7' or 8' high doors with 4" standard lift drums. Engineered for a broad application range. Minimum 18, 000 cycles, at +/- 7.5 lbs of target door weight.
High Quality: Constructed from heat-treated steel coils featuring aluminum cones, these components offer exceptional durability. They are carefully electrophoretic technology coated in a sleek black finish to enhance their operation, ensuring a smoother and cleaner performance. Additionally, they are protected against corrosion and imbued with oil tempering, boosting their durability notably.
Simple Installation: Installation instructions, a pair of winding bars, and a pair of gloves are provided to assist you in installing torsion springs for your garage door.
Long-lasting Performance: This garage door torsion spring is built for enduring performance. It offers excellent resistance to corrosion, wear, and deformation, preserving its efficiency and functionality over time