Extension Spring, Utility, High Carbon Steel, Zinc Plated, End Type Crossover Center Loops, Overall Length 8 In, Outside Dia 9/32 In, Wire Dia 0.035 In, Load 7.20 Lbs, Deflection @ Load 7.75 In, Spring Rate 0.74 Lbs/In, Meets/Exceeds ASTM A227, Package 6