HYDRAULIC HOSE SAE 100 R17 INNER TUBE: oil resistant nitrile rubber REINFORCE: one layer (1/4-1/2") or two layers (5/8-1") of high-tensile steel wire braide COVER:oil and weather resistant synthetic rubber APPLICATION: 100r17 hydraulic hose is ideal for petroleum and water based hydraulic fluids SURFACE: wrapped surface or smooth surface TEMPERATURE RANGE: -40℃ (-104 ℉ )…