Air hose coupling:
1.size: 3/8" 1/2" 3/4" 1"
2.Surface treatment: Zinc white plated.
3.Type:air hose coupling hose end.

Air hose coupling:

Material:carbon steel,malleable steel

Surface treatment:Zinc yellow plated

size: 3/8" 1/2" 3/4" 1"

our European type air hose coupling hose end are high in quality and reasonable in price 

Available type:

European type air hose coupling Female type

European type air hose coupling Male type

European type air hose coupling Hose end type