Manually control the flow of oxygen or switch the airflow “on or off”. Made of chromium copper material, air will never leak out. Easy to turn the shutoff levers to control airflow and stay in place. Inlet &outlet valve Diameter: Standard 3/16" / 4 mm. Measures 1.2" x 0.8" x 0.3". Package Content: 6 x One-Way Straight Air Distributors One Way Chrome Manifold Pawfly 1 way air flow control lever gang valve can control the air flow, allowing you to power more air driven equipment such as air stones and sponge filters. The metal distributor is an essential fitting to use in fish tank, aquaculture and pond applications. Package includes 6 pack one-way air distributors. Sturdy Metal Made of durable chromium copper material. Air will never leak out and provide good and even air flow. The shutoff levers turn easily and stay in place. Separately Control Valves Straight manifold are designed for one-way utilization. Individual controlled levers adjust the air flow volume. Recommended to fit a
