Metal protective hose with jacket SILVYN® HTDL 3/20,3 cm ( 8 inch ) 12.6X17.8 BK 60M, metal protective hose with jacket, inner diameter: 12.6mm, outer diameter: 17.8mm, nominal size: 3/8, steel, UV-resistant, areas of application: exporters, mechanical engineering, transformer construction, plant engineering, railway applications, benefits: increased impact resistance, robust, tensile strength, protects against liquids