5/8 Outside Diameter X 1/2 Male Iron Pipe Elbow with 26007The 5 8 Outside Diameter X 1 2 Male Iron Pipe Elbow with 26007 Captive Sleeve Nut is a 90 degree elbow fitting engineered to connect outside tubing to a male iron pipe threaded port. The 26007 adapter ensures a robust seal and provide enhanced leak protection. Full flown and compact design, reusable, and quick to install for narrow spaces. Made from high quality brass for reliability and durability for various applications such as households,