Metal protective hose with jacket SILVYN® HCX 3/20,3 cm ( 8 inch ) 12.6X17.8 BK 30M, metal protective hose with jacket, inner diameter: 12.6mm, outer diameter: 17.8mm, nominal size: 3/8, steel, UV-resistant, areas of application: paper industry, outdoors, mechanical engineering, railway applications, measurement, control and regulation technology, benefits: increased impact resistance, robust, tensile strength, protects against liquids