2SC hydraulic hose: Inner Tube: Nitrile. Sythetic oil resistance, heat resistance and aging resistance. Reinforcement: Two braids of high-tensile steel wire Cover: Black Neoprene Blend Temperature Range: -40oF to 212oF (-40oC to 100oC) Specification: 6.3mm to 31.5mm(1/4' to 1 1/4'). Woven belt.