Description:[Material]: The barb connector is made of plastic with a smooth surface and inner wall. It is light and durable, not easy to crack, has good corrosion resistance, and can maintain performance for a long time in a humid environment.[Working Temperature]: These hose fittings have a certain resistance to low and high temperatures; they can withstand temperatures from -40°F/-40°C to 320°F/160°C well. But please note that they are not oil-proof; do not use them in an environment with oil.[How to Use]: First, reserve a hole so that the connector can pass through the other side of the panel. Then tighten the matching nut from the other side of the panel and install the washer. Finally, connect the corresponding size hose to the two ends of the joint.
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