Compression Spring, Heavy Duty, Color Silver, Stainless Steel, Finish Plain, Overall Length 3-1/2 In., Outside Dia. 23/32 In., Wire Type Round, Wire Dia. 0.072 In., End Type Squared and Ground, Large Outside Dia. 0.360 In., Small Outside Dia. 0.125 In., Compressed Length 1.069 In., Deflection @ Load 1.46 In., Spring Rate 10 lb./in., Meets/Exceeds ASTM A313 and AMS 5688, Package Quantity 10