5/8 X 3/8 Push in X Male Iron Pipe DOT AdapterThe 5 8" X 3 8" Push In X Male Iron Pipe DOT Adapter is a durable and versatile fitting designed for fast, tool free connections between tubing and male iron pipes. Its push in design ensures a secure, leak proof seal, while the high quality iron construction provides strength and reliability. Meeting DOT standards, its ideal for use in industries like transportation, construction, and fluid handling systems. Specification Details TYPE Male Iron Pipe