The KERN-LIEBERS Group of Companies supplies an extensive range of tension springs for the most diverse applications. Wire diameter 0.03-4 mm Hook forms: acc. to DIN 2097, German hook, English hook, special forms Material: all common spring steel wires Surface coating: Galvanized, phosphated, varnished, Deltatone Applications: Many applications in all areas of precision engineering, switches and micro switches, precision mechanics, lighting engineering, automotive industry, textile machine engineering and more