Torsion Spring Carbon Steel Music Wire Finish Plain Deflection Angle 90 Deg Wind Direction Left Hand Outside Dia 1.102 In Wire Dia 0.135 In Leg Length 4.00 In Torque at 1/2 Leg Length 42.860 In-lbs Max Rod Outside Dia 0.666 In Spring Length at Torque 2.000 In Number of Coils 4.25