Wrist Extension Coil Spring (10 pcs. - 5 left + 5 right)

The Wrist Extension Coil Springs come in 10 pieces with 5 springs designed for the left hand and 5 springs designed for the right hand. The torque force when tightened over an angle of 130 degrees is 5000 g. cm. The gauge is 1.5 mm (1/16") while the coil diameter is 15 mm (3/5").