Garage Door Torsion Springs Pair of 0.250 x 2 x 35 inch with Winding Bars

Description

Garage Door Torsion Springs Pair of 0.250 x 2 x 35 inch with Winding BarsPrecision Engineering for PerformanceUpgraded and Improved TechnologyDurable Beyond CompareQuick & Hassle-FreeSafety FirstSpring with ElectrocoatingService Life: Approximately 16,000 Cycles (opening + closing),Net Weight(Include accessories): 30.6lb / 13.9kg,Spring Size (Wire Dia. x Inner Dia. x Length): 0.250 x 2 x 35 inch / Φ6.35 x Φ50.8 x 889 mm,Item Model Number: 250-2-35,Rotation: 1 x Dextrorotary + 1 x Levorotary,Main Material: High Carbon Steel 82B + Cast Aluminum ADC12