Associated Spring Raymond T0381802401R Torsion Springs; Rod Size: 0 ; Coil Outside Diameter: 0.363 (Decimal Inch); Wire Diameter: 0.03800 (Decimal Inch); Maximum Torque At 1/2 Leg Length: 0.94 ; Leg Length: 1.2500 (Decimal Inch); Deflection Angle: 18