Garage Door Torsion Springs, 16000 Cycles, Pair of 0.25 x 2 x 30inch, Garage Door Springs with Non-Slip Winding Bars, Mounting Tool and Gloves, Electrophoresis Coated, for Replacement

VEVOR Garage Door Torsion Springs 16000 Cycles Pair of 0.25 x 2 x 30inch Garage Door Springs with Non-Slip Winding Bars Mounting Tool and Gloves Electrophoresis Coated for ReplacementPrecision Engineering for PerformanceUpgraded And Improved TechnologyDurable Beyond CompareQuick Hassle-FreeSafety FirstSpring with ElectrocoatingService Life Approximately 16000 Cycles opening closingNet WeightInclude accessories 26.45 lbs 12 kgSpring Size Wire Dia. x Inner Dia. x Length 0.25 x 2 x 30inch 6.35 x 50.8 x 762mmItem Model Number GZ-30Rotation 1 x Dextrorotary 1 x LevorotaryMain Material High Carbon Steel 82B Cast Aluminum ADC12