Lasco 215-120 Gray 1-1/2 by 12-Inch 25-Pack Nipple with Threaded Ends Replacement for Lasco Schedule 80 Solvent Weld PVC Pipe Nipples are threaded pipe fittings in schedule 80 PVC Schedule 80 risers are threaded on both ends Replacement for model Dura 8523, Ewing 044005633, Lasco 215-120, Spears 886-120, PVC Fittings Direct 8150-120 Schedule 80 is NSF listed and is available in gray Measures 12-inch length by 1-1/2-inch diameter