A compact 22.5° (1/16-bend) elbow for neat offsets in ABS DWV runs. Hub × hub sockets solvent-weld to Schedule 40 IPS ABS, and the fitting meets ASTM D2661 and CSA B181.1 with a cUPC listing. Many ABS DWV lines also carry NSF/ANSI 14 (cNSF) certification for plastic piping components. Built for non-pressurized drain, waste, and vent service.