3/4 X 3/4 Push In X Male Iron Pipe DOT ElbowThe 3 4" X 3 4" Push In X Male Iron Pipe DOT Elbow is a durable, high performance fitting designed to provide 90 degree connections between tubing and male iron pipes. Its push in design allows for easy, tool free installation, ensuring a secure and leak proof seal. Constructed from high quality brass, this elbow meets DOT standards, making it ideal for use in industrial applications such as pneumatic systems, fluid handling, and transportation.