Steel torsion springs of spring wire UNI 3823/75 C85, galvanized. Phosphatized steel, heat-treated. Inside diameter: 51 mm. Right and left winding. Stationary spring fittings included. It is necessary to combine it with the code: 113097000000 – Spring and spring fitting (51) assembly
Packing: 1 – Weight: 6,43 kg per linear meter.