801-10-BLK-RL Parker Push Lok HoseParker's Push-Lok Plus multipurpose hose line features the widest fluid compatibility, application range and size range in the industry. It also incorporates the highest working pressure in all sizes, making it the most versatile general-purpose hose available. The Push-Lok system is easy to use. No clamps or special tools are required during installation. And with Parker's exclusive color-code system, you can inventory, maintain and identify your hose needs easily and efficiently. The industry's most complete line of low-pressure 801, 804 hose and fittings, Push-Lok offers the range and versatility to meet all your instrumentation needs.Easy assembly and organization with Parker's exclusive color-code systemPush-Lok assemblies can be made in seconds, saving valuable time and costThe unique seal of Push-Lok ensures reliable, durable,leak-free service