TORSION SPRING, 302 STAINLESS STEEL, FINISH PLAIN, DEFLECTION ANGLE 360 DEG., WIND DIRECTION LEFT HAND, OUTSIDE DIA 1.755 IN, WIRE DIA 0.135 IN, LEG LENGTH 4.00 IN, TORQUE AT 1/2 LEG LENGTH 40.000 IN-LBS, MAX. ROD OUTSIDE DIA 1.188 IN, SPRING LENGTH AT TORQUE 2.000 IN, NUMBER OF COILS 12.50