NIBCO 5806-2 ABS Pipe Fitting, 45 Degree Elbow, Schedule 40, 1-1/2" Spigot x 1-1/2" Hub 45-degree elbow for connecting two pipes at an angle Spigot on one end and hub opening on the other for connecting two pipes with different ends ABS-DWV for chemical and corrosion resistance, performance under wide temperature ranges, and light weight for quick assembly Smooth interior finish for reduced friction and material buildup Meets specifications ASTM D2661 and D3311 for quality assurance