KW Zone 1 Way Steel Joint

Product Name: Air Flow Control Valve; Material: Stainless Steel; Outlet Diameter: 4mm/0.16" Compatible with Air Tube Diameter: 4*6mm/0.16"x0.24"; Overall Size of Air Valve (Each): 30 x 21 x 8mm/1.2"x 0.84" x 0.32"(L*W*H) Manage the essential flow of oxygen from your pond aerator or aquarium air pump with this convenient Air Control Valve. It is suitable for both aquarium and aquaculture uses. The air lever valve easily connects to aquarium tubing.