Air & Fluid Hose without Ends

Air & Fluid Hose without Ends
    H1921 SMOOTH 5/16" AIR HOSE
    MPN# DEV 210002
    H1957 1/4" AIR HOSE
    MPN# DEV 210003
    H1958 3/8" AIR HOSE
    MPN# DEV 210004
    H1973 3/8" FLUID HOSE
    MPN# DEV 210006
    H1975 1/4" FLUID HOSE
    MPN# DEV 210007