3/4 x 1/2 Push-In x Male Iron Pipe 45° DOT ElbowThe 3 4 x 1 2 Push In x Male Iron Pipe 45 DOT Elbow is a efficient, durable, and DOT approved fitting designed for connecting an outside diameter nylon air brake tubing to a male iron pipe thread at a 45 angle. Built from high quality brass for long lasting strength and corrosion resistance. This fitting is ideal for pneumatic and air brake systems, providing a compact and secure connection. Specification Details TYPE Push In x Male Iron Pipe 45 DOT