1/2 X 1/4 Push in X Male Iron Pipe DOT AdapterThe 1 2" X 1 4" Push In X Male Iron Pipe DOT Adapter is a durable fitting designed for easy, tool free connections between tubing and male iron pipes. Its push in design ensures a quick, secure, and leak proof connection. Made from high quality iron, it meets DOT standards for safety and performance, making it ideal for use in industries such as transportation, construction, and fluid handling. Specification Details TYPE Male Iron Pipe DOT Adapter