WELWIK 5PCS 1/2 Inch NPT Male Connector to 3/8 Inch Elbow Plastic Male Straight Through Black Hose Fittings Suitable for Water/Gas/Oil/Fuel Tube

["Package contents: 5 plastic hose fittings.","Type: 1/2 inch NPT male connector to 3/8 inch black plastic male straight-through elbow","Made from high-quality polypropylene, these fittings are robust, durable and corrosion-resistant.","Suitable for connecting different types of pipes or hoses, with one end designed for hose connection and the other featuring a female NPT thread.","Temperature range: -4 to 248 degrees Fahrenheit, maximum pressure: 100 psi. Fittings can be easily tightened using a wrench."]