Parker Industrial Hose ProductsThis oil resistant hose is excellent for use with air tools, to convey water, mild chemicals and various petroleum products. Light, flexible and couples in a jiffy - no clamps or special tools needed. Special braid angle for quick and secure push-on coupling retention. Available in various colors for color coding line. Flame resistant cover is branded with MSHA approval number. NOTE: Not recommended for impulsing applications. NOTE: Do not use for hot, dry air applications. 4:1 Design factor