... rubber 3. ID size 3/16-2'' 4. Used: air water Rubber Air hose: SPECIFICATIONS:1. Quality assurance2. Superior services3. Reasonable ... a lot more !!! TECHNICAL PARAMETERS:Application Mainly used for air compressor, air guns. Tube NR & SBR synthetic rubber, black. Reinforcement ... ,hydraulic hose,hose crimping machine,rubber roller,nylon rod,water-stop belt,fabric hose,sandblast hose,braided hose,oil ...