Gardner Spring GT3528118-MR 180° Deflection Angle, 0.45" OD, 0.035" Wire Diam, 4 Coils, Torsion Spring
180° Deflection Angle, 0.45" OD, 0.035" Wire Diam, 4 Coils, Torsion Spring 9/32" Max Tool Size, 1.071 In/Lb Torque at Leg Length
$5.28